20220647400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{937}}^1$

素因数の和:1609

約数の個数: 288

約数和(自身を含む): 71671454400

約数和(自身を除く): 51450807000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 631, 684, 760, 855, 900, 937, 950, 1140, 1262, 1368, 1425, 1710, 1800, 1874, 1893, 1900, 2280, 2524, 2811, 2850, 3155, 3420, 3748, 3786, 3800, 4275, 4685, 5048, 5622, 5679, 5700, 6310, 6840, 7496, 7572, 8433, 8550, 9370, 9465, 11244, 11358, 11400, 11989, 12620, 14055, 15144, 15775, 16866, 17100, 17803, 18740, 18930, 22488, 22716, 23425, 23978, 25240, 28110, 28395, 31550, 33732, 34200, 35606, 35967, 37480, 37860, 42165, 45432, 46850, 47325, 47956, 53409, 56220, 56790, 59945, 63100, 67464, 70275, 71212, 71934, 75720, 84330, 89015, 93700, 94650, 95912, 106818, 107901, 112440, 113580, 119890, 126200, 140550, 141975, 142424, 143868, 160227, 168660, 178030, 179835, 187400, 189300, 210825, 213636, 215802, 227160, 239780, 267045, 281100, 283950, 287736, 299725, 320454, 337320, 356060, 359670, 378600, 421650, 427272, 431604, 445075, 479560, 534090, 539505, 562200, 567900, 591247, 599450, 640908, 712120, 719340, 801135, 843300, 863208, 890150, 899175, 1068180, 1079010, 1135800, 1182494, 1198900, 1281816, 1335225, 1438680, 1602270, 1686600, 1773741, 1780300, 1798350, 2136360, 2158020, 2364988, 2397800, 2670450, 2697525, 2956235, 3204540, 3547482, 3560600, 3596700, 4005675, 4316040, 4729976, 5321223, 5340900, 5395050, 5912470, 6409080, 7094964, 7193400, 8011350, 8868705, 10642446, 10681800, 10790100, 11233693, 11824940, 14189928, 14781175, 16022700, 17737410, 21284892, 21580200, 22467386, 23649880, 26606115, 29562350, 32045400, 33701079, 35474820, 42569784, 44343525, 44934772, 53212230, 56168465, 59124700, 67402158, 70949640, 88687050, 89869544, 101103237, 106424460, 112336930, 118249400, 133030575, 134804316, 168505395, 177374100, 202206474, 212848920, 224673860, 266061150, 269608632, 280842325, 337010790, 354748200, 404412948, 449347720, 505516185, 532122300, 561684650, 674021580, 808825896, 842526975, 1011032370, 1064244600, 1123369300, 1348043160, 1685053950, 2022064740, 2246738600, 2527580925, 3370107900, 4044129480, 5055161850, 6740215800, 10110323700, 20220647400]

約数ペア:

[(1, 20220647400), (2, 10110323700), (3, 6740215800), (4, 5055161850), (5, 4044129480), (6, 3370107900), (8, 2527580925), (9, 2246738600), (10, 2022064740), (12, 1685053950), (15, 1348043160), (18, 1123369300), (19, 1064244600), (20, 1011032370), (24, 842526975), (25, 808825896), (30, 674021580), (36, 561684650), (38, 532122300), (40, 505516185), (45, 449347720), (50, 404412948), (57, 354748200), (60, 337010790), (72, 280842325), (75, 269608632), (76, 266061150), (90, 224673860), (95, 212848920), (100, 202206474), (114, 177374100), (120, 168505395), (150, 134804316), (152, 133030575), (171, 118249400), (180, 112336930), (190, 106424460), (200, 101103237), (225, 89869544), (228, 88687050), (285, 70949640), (300, 67402158), (342, 59124700), (360, 56168465), (380, 53212230), (450, 44934772), (456, 44343525), (475, 42569784), (570, 35474820), (600, 33701079), (631, 32045400), (684, 29562350), (760, 26606115), (855, 23649880), (900, 22467386), (937, 21580200), (950, 21284892), (1140, 17737410), (1262, 16022700), (1368, 14781175), (1425, 14189928), (1710, 11824940), (1800, 11233693), (1874, 10790100), (1893, 10681800), (1900, 10642446), (2280, 8868705), (2524, 8011350), (2811, 7193400), (2850, 7094964), (3155, 6409080), (3420, 5912470), (3748, 5395050), (3786, 5340900), (3800, 5321223), (4275, 4729976), (4685, 4316040), (5048, 4005675), (5622, 3596700), (5679, 3560600), (5700, 3547482), (6310, 3204540), (6840, 2956235), (7496, 2697525), (7572, 2670450), (8433, 2397800), (8550, 2364988), (9370, 2158020), (9465, 2136360), (11244, 1798350), (11358, 1780300), (11400, 1773741), (11989, 1686600), (12620, 1602270), (14055, 1438680), (15144, 1335225), (15775, 1281816), (16866, 1198900), (17100, 1182494), (17803, 1135800), (18740, 1079010), (18930, 1068180), (22488, 899175), (22716, 890150), (23425, 863208), (23978, 843300), (25240, 801135), (28110, 719340), (28395, 712120), (31550, 640908), (33732, 599450), (34200, 591247), (35606, 567900), (35967, 562200), (37480, 539505), (37860, 534090), (42165, 479560), (45432, 445075), (46850, 431604), (47325, 427272), (47956, 421650), (53409, 378600), (56220, 359670), (56790, 356060), (59945, 337320), (63100, 320454), (67464, 299725), (70275, 287736), (71212, 283950), (71934, 281100), (75720, 267045), (84330, 239780), (89015, 227160), (93700, 215802), (94650, 213636), (95912, 210825), (106818, 189300), (107901, 187400), (112440, 179835), (113580, 178030), (119890, 168660), (126200, 160227), (140550, 143868), (141975, 142424)]