199158570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 643668480

約数和(自身を除く): 444509910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 31, 34, 38, 39, 45, 51, 57, 62, 65, 78, 85, 90, 93, 95, 102, 114, 117, 130, 153, 155, 170, 171, 186, 190, 195, 221, 234, 247, 255, 279, 285, 289, 306, 310, 323, 342, 390, 403, 442, 465, 494, 510, 527, 558, 570, 578, 585, 589, 646, 663, 741, 765, 806, 855, 867, 930, 969, 1054, 1105, 1170, 1178, 1209, 1235, 1326, 1395, 1445, 1482, 1530, 1581, 1615, 1710, 1734, 1767, 1938, 1989, 2015, 2210, 2223, 2418, 2470, 2601, 2635, 2790, 2890, 2907, 2945, 3162, 3230, 3315, 3534, 3627, 3705, 3757, 3978, 4030, 4199, 4335, 4446, 4743, 4845, 5202, 5270, 5301, 5491, 5814, 5890, 6045, 6630, 6851, 7254, 7410, 7514, 7657, 7905, 8398, 8670, 8835, 8959, 9486, 9690, 9945, 10013, 10602, 10982, 11115, 11271, 12090, 12597, 13005, 13702, 14535, 15314, 15810, 16473, 17670, 17918, 18135, 18785, 19890, 20026, 20553, 20995, 22230, 22542, 22971, 23715, 25194, 26010, 26505, 26877, 27455, 29070, 30039, 32946, 33813, 34255, 36270, 37570, 37791, 38285, 41106, 41990, 44795, 45942, 47430, 49419, 50065, 53010, 53754, 54910, 56355, 60078, 61659, 62985, 67626, 68510, 68913, 71383, 75582, 76570, 80631, 82365, 89590, 90117, 98838, 100130, 102765, 112710, 114855, 116467, 123318, 125970, 130169, 134385, 137826, 142766, 150195, 161262, 164730, 169065, 170221, 180234, 188955, 205530, 214149, 229710, 232934, 247095, 260338, 268770, 300390, 308295, 338130, 340442, 344565, 349401, 356915, 377910, 390507, 403155, 428298, 450585, 494190, 510663, 582335, 616590, 642447, 650845, 689130, 698802, 713830, 781014, 806310, 851105, 901170, 1021326, 1048203, 1070745, 1164670, 1171521, 1284894, 1301690, 1531989, 1702210, 1747005, 1952535, 2096406, 2141490, 2212873, 2343042, 2553315, 3063978, 3212235, 3494010, 3905070, 4425746, 5106630, 5241015, 5857605, 6424470, 6638619, 7659945, 10482030, 11064365, 11715210, 13277238, 15319890, 19915857, 22128730, 33193095, 39831714, 66386190, 99579285, 199158570]

約数ペア:

[(1, 199158570), (2, 99579285), (3, 66386190), (5, 39831714), (6, 33193095), (9, 22128730), (10, 19915857), (13, 15319890), (15, 13277238), (17, 11715210), (18, 11064365), (19, 10482030), (26, 7659945), (30, 6638619), (31, 6424470), (34, 5857605), (38, 5241015), (39, 5106630), (45, 4425746), (51, 3905070), (57, 3494010), (62, 3212235), (65, 3063978), (78, 2553315), (85, 2343042), (90, 2212873), (93, 2141490), (95, 2096406), (102, 1952535), (114, 1747005), (117, 1702210), (130, 1531989), (153, 1301690), (155, 1284894), (170, 1171521), (171, 1164670), (186, 1070745), (190, 1048203), (195, 1021326), (221, 901170), (234, 851105), (247, 806310), (255, 781014), (279, 713830), (285, 698802), (289, 689130), (306, 650845), (310, 642447), (323, 616590), (342, 582335), (390, 510663), (403, 494190), (442, 450585), (465, 428298), (494, 403155), (510, 390507), (527, 377910), (558, 356915), (570, 349401), (578, 344565), (585, 340442), (589, 338130), (646, 308295), (663, 300390), (741, 268770), (765, 260338), (806, 247095), (855, 232934), (867, 229710), (930, 214149), (969, 205530), (1054, 188955), (1105, 180234), (1170, 170221), (1178, 169065), (1209, 164730), (1235, 161262), (1326, 150195), (1395, 142766), (1445, 137826), (1482, 134385), (1530, 130169), (1581, 125970), (1615, 123318), (1710, 116467), (1734, 114855), (1767, 112710), (1938, 102765), (1989, 100130), (2015, 98838), (2210, 90117), (2223, 89590), (2418, 82365), (2470, 80631), (2601, 76570), (2635, 75582), (2790, 71383), (2890, 68913), (2907, 68510), (2945, 67626), (3162, 62985), (3230, 61659), (3315, 60078), (3534, 56355), (3627, 54910), (3705, 53754), (3757, 53010), (3978, 50065), (4030, 49419), (4199, 47430), (4335, 45942), (4446, 44795), (4743, 41990), (4845, 41106), (5202, 38285), (5270, 37791), (5301, 37570), (5491, 36270), (5814, 34255), (5890, 33813), (6045, 32946), (6630, 30039), (6851, 29070), (7254, 27455), (7410, 26877), (7514, 26505), (7657, 26010), (7905, 25194), (8398, 23715), (8670, 22971), (8835, 22542), (8959, 22230), (9486, 20995), (9690, 20553), (9945, 20026), (10013, 19890), (10602, 18785), (10982, 18135), (11115, 17918), (11271, 17670), (12090, 16473), (12597, 15810), (13005, 15314), (13702, 14535)]