87853831380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{3527}}^1$

素因数の和:3975

約数の個数: 288

約数和(自身を含む): 311226499584

約数和(自身を除く): 223372668204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 373, 420, 477, 530, 630, 636, 742, 746, 795, 954, 1060, 1113, 1119, 1260, 1484, 1492, 1590, 1855, 1865, 1908, 2226, 2238, 2385, 2611, 3180, 3339, 3357, 3527, 3710, 3730, 4452, 4476, 4770, 5222, 5565, 5595, 6678, 6714, 7054, 7420, 7460, 7833, 9540, 10444, 10581, 11130, 11190, 13055, 13356, 13428, 14108, 15666, 16695, 16785, 17635, 19769, 21162, 22260, 22380, 23499, 24689, 26110, 31332, 31743, 33390, 33570, 35270, 39165, 39538, 42324, 46998, 49378, 52220, 52905, 59307, 63486, 66780, 67140, 70540, 74067, 78330, 79076, 93996, 98756, 98845, 105810, 117495, 118614, 123445, 126972, 138383, 148134, 156660, 158715, 177921, 186931, 197690, 211620, 222201, 234990, 237228, 246890, 276766, 296268, 296535, 317430, 355842, 370335, 373862, 395380, 415149, 444402, 469980, 493780, 553532, 560793, 593070, 634860, 691915, 711684, 740670, 747724, 830298, 888804, 889605, 934655, 1111005, 1121586, 1186140, 1245447, 1308517, 1315571, 1383830, 1481340, 1660596, 1682379, 1779210, 1869310, 2075745, 2222010, 2243172, 2490894, 2617034, 2631142, 2767660, 2803965, 3364758, 3558420, 3738620, 3925551, 3946713, 4151490, 4444020, 4981788, 5234068, 5262284, 5607930, 6227235, 6542585, 6577855, 6729516, 7851102, 7893426, 8302980, 8411895, 9208997, 11215860, 11776653, 11840139, 12454470, 13085170, 13155710, 15702204, 15786852, 16823790, 18417994, 19627755, 19733565, 23553306, 23680278, 24908940, 26170340, 26311420, 27626991, 33647580, 36835988, 39255510, 39467130, 46044985, 47106612, 47360556, 55253982, 58883265, 59200695, 69725263, 78511020, 78934260, 82880973, 92089970, 110507964, 117766530, 118401390, 138134955, 139450526, 165761946, 184179940, 209175789, 235533060, 236802780, 276269910, 278901052, 331523892, 348626315, 414404865, 418351578, 488076841, 552539820, 627527367, 697252630, 828809730, 836703156, 976153682, 1045878945, 1255054734, 1394505260, 1464230523, 1657619460, 1952307364, 2091757890, 2440384205, 2510109468, 2928461046, 3137636835, 4183515780, 4392691569, 4880768410, 5856922092, 6275273670, 7321152615, 8785383138, 9761536820, 12550547340, 14642305230, 17570766276, 21963457845, 29284610460, 43926915690, 87853831380]

約数ペア:

[(1, 87853831380), (2, 43926915690), (3, 29284610460), (4, 21963457845), (5, 17570766276), (6, 14642305230), (7, 12550547340), (9, 9761536820), (10, 8785383138), (12, 7321152615), (14, 6275273670), (15, 5856922092), (18, 4880768410), (20, 4392691569), (21, 4183515780), (28, 3137636835), (30, 2928461046), (35, 2510109468), (36, 2440384205), (42, 2091757890), (45, 1952307364), (53, 1657619460), (60, 1464230523), (63, 1394505260), (70, 1255054734), (84, 1045878945), (90, 976153682), (105, 836703156), (106, 828809730), (126, 697252630), (140, 627527367), (159, 552539820), (180, 488076841), (210, 418351578), (212, 414404865), (252, 348626315), (265, 331523892), (315, 278901052), (318, 276269910), (371, 236802780), (373, 235533060), (420, 209175789), (477, 184179940), (530, 165761946), (630, 139450526), (636, 138134955), (742, 118401390), (746, 117766530), (795, 110507964), (954, 92089970), (1060, 82880973), (1113, 78934260), (1119, 78511020), (1260, 69725263), (1484, 59200695), (1492, 58883265), (1590, 55253982), (1855, 47360556), (1865, 47106612), (1908, 46044985), (2226, 39467130), (2238, 39255510), (2385, 36835988), (2611, 33647580), (3180, 27626991), (3339, 26311420), (3357, 26170340), (3527, 24908940), (3710, 23680278), (3730, 23553306), (4452, 19733565), (4476, 19627755), (4770, 18417994), (5222, 16823790), (5565, 15786852), (5595, 15702204), (6678, 13155710), (6714, 13085170), (7054, 12454470), (7420, 11840139), (7460, 11776653), (7833, 11215860), (9540, 9208997), (10444, 8411895), (10581, 8302980), (11130, 7893426), (11190, 7851102), (13055, 6729516), (13356, 6577855), (13428, 6542585), (14108, 6227235), (15666, 5607930), (16695, 5262284), (16785, 5234068), (17635, 4981788), (19769, 4444020), (21162, 4151490), (22260, 3946713), (22380, 3925551), (23499, 3738620), (24689, 3558420), (26110, 3364758), (31332, 2803965), (31743, 2767660), (33390, 2631142), (33570, 2617034), (35270, 2490894), (39165, 2243172), (39538, 2222010), (42324, 2075745), (46998, 1869310), (49378, 1779210), (52220, 1682379), (52905, 1660596), (59307, 1481340), (63486, 1383830), (66780, 1315571), (67140, 1308517), (70540, 1245447), (74067, 1186140), (78330, 1121586), (79076, 1111005), (93996, 934655), (98756, 889605), (98845, 888804), (105810, 830298), (117495, 747724), (118614, 740670), (123445, 711684), (126972, 691915), (138383, 634860), (148134, 593070), (156660, 560793), (158715, 553532), (177921, 493780), (186931, 469980), (197690, 444402), (211620, 415149), (222201, 395380), (234990, 373862), (237228, 370335), (246890, 355842), (276766, 317430), (296268, 296535)]