317976300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 1099929600

約数和(自身を除く): 781953300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 31, 36, 45, 50, 54, 58, 60, 62, 75, 87, 90, 93, 100, 108, 116, 124, 131, 135, 145, 150, 155, 174, 180, 186, 225, 261, 262, 270, 279, 290, 300, 310, 348, 372, 393, 435, 450, 465, 522, 524, 540, 558, 580, 620, 655, 675, 725, 775, 783, 786, 837, 870, 899, 900, 930, 1044, 1116, 1179, 1305, 1310, 1350, 1395, 1450, 1550, 1566, 1572, 1674, 1740, 1798, 1860, 1965, 2175, 2325, 2358, 2610, 2620, 2697, 2700, 2790, 2900, 3100, 3132, 3275, 3348, 3537, 3596, 3799, 3915, 3930, 4061, 4185, 4350, 4495, 4650, 4716, 5220, 5394, 5580, 5895, 6525, 6550, 6975, 7074, 7598, 7830, 7860, 8091, 8122, 8370, 8700, 8990, 9300, 9825, 10788, 11397, 11790, 12183, 13050, 13100, 13485, 13950, 14148, 15196, 15660, 16182, 16244, 16740, 17685, 17980, 18995, 19575, 19650, 20305, 20925, 22475, 22794, 23580, 24273, 24366, 26100, 26970, 27900, 29475, 32364, 34191, 35370, 36549, 37990, 39150, 39300, 40455, 40610, 41850, 44950, 45588, 48546, 48732, 53940, 56985, 58950, 60915, 67425, 68382, 70740, 73098, 75980, 78300, 80910, 81220, 83700, 88425, 89900, 94975, 97092, 101525, 102573, 109647, 113970, 117769, 117900, 121365, 121830, 134850, 136764, 146196, 161820, 170955, 176850, 182745, 189950, 202275, 203050, 205146, 219294, 227940, 235538, 242730, 243660, 269700, 284925, 304575, 341910, 353307, 353700, 365490, 379900, 404550, 406100, 410292, 438588, 471076, 485460, 512865, 548235, 569850, 588845, 606825, 609150, 683820, 706614, 730980, 809100, 854775, 913725, 1025730, 1059921, 1096470, 1139700, 1177690, 1213650, 1218300, 1413228, 1709550, 1766535, 1827450, 2051460, 2119842, 2192940, 2355380, 2427300, 2564325, 2741175, 2944225, 3179763, 3419100, 3533070, 3654900, 4239684, 5128650, 5299605, 5482350, 5888450, 6359526, 7066140, 8832675, 10257300, 10599210, 10964700, 11776900, 12719052, 15898815, 17665350, 21198420, 26498025, 31797630, 35330700, 52996050, 63595260, 79494075, 105992100, 158988150, 317976300]

約数ペア:

[(1, 317976300), (2, 158988150), (3, 105992100), (4, 79494075), (5, 63595260), (6, 52996050), (9, 35330700), (10, 31797630), (12, 26498025), (15, 21198420), (18, 17665350), (20, 15898815), (25, 12719052), (27, 11776900), (29, 10964700), (30, 10599210), (31, 10257300), (36, 8832675), (45, 7066140), (50, 6359526), (54, 5888450), (58, 5482350), (60, 5299605), (62, 5128650), (75, 4239684), (87, 3654900), (90, 3533070), (93, 3419100), (100, 3179763), (108, 2944225), (116, 2741175), (124, 2564325), (131, 2427300), (135, 2355380), (145, 2192940), (150, 2119842), (155, 2051460), (174, 1827450), (180, 1766535), (186, 1709550), (225, 1413228), (261, 1218300), (262, 1213650), (270, 1177690), (279, 1139700), (290, 1096470), (300, 1059921), (310, 1025730), (348, 913725), (372, 854775), (393, 809100), (435, 730980), (450, 706614), (465, 683820), (522, 609150), (524, 606825), (540, 588845), (558, 569850), (580, 548235), (620, 512865), (655, 485460), (675, 471076), (725, 438588), (775, 410292), (783, 406100), (786, 404550), (837, 379900), (870, 365490), (899, 353700), (900, 353307), (930, 341910), (1044, 304575), (1116, 284925), (1179, 269700), (1305, 243660), (1310, 242730), (1350, 235538), (1395, 227940), (1450, 219294), (1550, 205146), (1566, 203050), (1572, 202275), (1674, 189950), (1740, 182745), (1798, 176850), (1860, 170955), (1965, 161820), (2175, 146196), (2325, 136764), (2358, 134850), (2610, 121830), (2620, 121365), (2697, 117900), (2700, 117769), (2790, 113970), (2900, 109647), (3100, 102573), (3132, 101525), (3275, 97092), (3348, 94975), (3537, 89900), (3596, 88425), (3799, 83700), (3915, 81220), (3930, 80910), (4061, 78300), (4185, 75980), (4350, 73098), (4495, 70740), (4650, 68382), (4716, 67425), (5220, 60915), (5394, 58950), (5580, 56985), (5895, 53940), (6525, 48732), (6550, 48546), (6975, 45588), (7074, 44950), (7598, 41850), (7830, 40610), (7860, 40455), (8091, 39300), (8122, 39150), (8370, 37990), (8700, 36549), (8990, 35370), (9300, 34191), (9825, 32364), (10788, 29475), (11397, 27900), (11790, 26970), (12183, 26100), (13050, 24366), (13100, 24273), (13485, 23580), (13950, 22794), (14148, 22475), (15196, 20925), (15660, 20305), (16182, 19650), (16244, 19575), (16740, 18995), (17685, 17980)]