201750900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 671519520

約数和(自身を除く): 469768620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 179, 195, 204, 221, 255, 260, 289, 300, 325, 340, 358, 390, 425, 442, 510, 537, 578, 650, 663, 716, 780, 850, 867, 884, 895, 975, 1020, 1074, 1105, 1156, 1275, 1300, 1326, 1445, 1700, 1734, 1790, 1950, 2148, 2210, 2327, 2550, 2652, 2685, 2890, 3043, 3315, 3468, 3580, 3757, 3900, 4335, 4420, 4475, 4654, 5100, 5370, 5525, 5780, 6086, 6630, 6981, 7225, 7514, 8670, 8950, 9129, 9308, 10740, 11050, 11271, 11635, 12172, 13260, 13425, 13962, 14450, 15028, 15215, 16575, 17340, 17900, 18258, 18785, 21675, 22100, 22542, 23270, 26850, 27924, 28900, 30430, 33150, 34905, 36516, 37570, 39559, 43350, 45084, 45645, 46540, 51731, 53700, 56355, 58175, 60860, 66300, 69810, 75140, 76075, 79118, 86700, 91290, 93925, 103462, 112710, 116350, 118677, 139620, 152150, 155193, 158236, 174525, 182580, 187850, 197795, 206924, 225420, 228225, 232700, 237354, 258655, 281775, 304300, 310386, 349050, 375700, 395590, 456450, 474708, 517310, 563550, 593385, 620772, 672503, 698100, 775965, 791180, 912900, 988975, 1034620, 1127100, 1186770, 1293275, 1345006, 1551930, 1977950, 2017509, 2373540, 2586550, 2690012, 2966925, 3103860, 3362515, 3879825, 3955900, 4035018, 5173100, 5933850, 6725030, 7759650, 8070036, 10087545, 11867700, 13450060, 15519300, 16812575, 20175090, 33625150, 40350180, 50437725, 67250300, 100875450, 201750900]

約数ペア:

[(1, 201750900), (2, 100875450), (3, 67250300), (4, 50437725), (5, 40350180), (6, 33625150), (10, 20175090), (12, 16812575), (13, 15519300), (15, 13450060), (17, 11867700), (20, 10087545), (25, 8070036), (26, 7759650), (30, 6725030), (34, 5933850), (39, 5173100), (50, 4035018), (51, 3955900), (52, 3879825), (60, 3362515), (65, 3103860), (68, 2966925), (75, 2690012), (78, 2586550), (85, 2373540), (100, 2017509), (102, 1977950), (130, 1551930), (150, 1345006), (156, 1293275), (170, 1186770), (179, 1127100), (195, 1034620), (204, 988975), (221, 912900), (255, 791180), (260, 775965), (289, 698100), (300, 672503), (325, 620772), (340, 593385), (358, 563550), (390, 517310), (425, 474708), (442, 456450), (510, 395590), (537, 375700), (578, 349050), (650, 310386), (663, 304300), (716, 281775), (780, 258655), (850, 237354), (867, 232700), (884, 228225), (895, 225420), (975, 206924), (1020, 197795), (1074, 187850), (1105, 182580), (1156, 174525), (1275, 158236), (1300, 155193), (1326, 152150), (1445, 139620), (1700, 118677), (1734, 116350), (1790, 112710), (1950, 103462), (2148, 93925), (2210, 91290), (2327, 86700), (2550, 79118), (2652, 76075), (2685, 75140), (2890, 69810), (3043, 66300), (3315, 60860), (3468, 58175), (3580, 56355), (3757, 53700), (3900, 51731), (4335, 46540), (4420, 45645), (4475, 45084), (4654, 43350), (5100, 39559), (5370, 37570), (5525, 36516), (5780, 34905), (6086, 33150), (6630, 30430), (6981, 28900), (7225, 27924), (7514, 26850), (8670, 23270), (8950, 22542), (9129, 22100), (9308, 21675), (10740, 18785), (11050, 18258), (11271, 17900), (11635, 17340), (12172, 16575), (13260, 15215), (13425, 15028), (13962, 14450)]