196689712500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{47}}^1\times {\mathrm{37199}}^1$

素因数の和:37281

約数の個数: 216

約数和(自身を含む): 634684377600

約数和(自身を除く): 437994665100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 125, 141, 150, 180, 188, 225, 235, 250, 282, 300, 375, 423, 450, 470, 500, 564, 625, 705, 750, 846, 900, 940, 1125, 1175, 1250, 1410, 1500, 1692, 1875, 2115, 2250, 2350, 2500, 2820, 3125, 3525, 3750, 4230, 4500, 4700, 5625, 5875, 6250, 7050, 7500, 8460, 9375, 10575, 11250, 11750, 12500, 14100, 17625, 18750, 21150, 22500, 23500, 28125, 29375, 35250, 37199, 37500, 42300, 52875, 56250, 58750, 70500, 74398, 88125, 105750, 111597, 112500, 117500, 146875, 148796, 176250, 185995, 211500, 223194, 264375, 293750, 334791, 352500, 371990, 440625, 446388, 528750, 557985, 587500, 669582, 743980, 881250, 929975, 1057500, 1115970, 1321875, 1339164, 1673955, 1748353, 1762500, 1859950, 2231940, 2643750, 2789925, 3347910, 3496706, 3719900, 4649875, 5245059, 5287500, 5579850, 6695820, 6993412, 8369775, 8741765, 9299750, 10490118, 11159700, 13949625, 15735177, 16739550, 17483530, 18599500, 20980236, 23249375, 26225295, 27899250, 31470354, 33479100, 34967060, 41848875, 43708825, 46498750, 52450590, 55798500, 62940708, 69748125, 78675885, 83697750, 87417650, 92997500, 104901180, 116246875, 131126475, 139496250, 157351770, 167395500, 174835300, 209244375, 218544125, 232493750, 262252950, 278992500, 314703540, 348740625, 393379425, 418488750, 437088250, 464987500, 524505900, 655632375, 697481250, 786758850, 836977500, 874176500, 1046221875, 1092720625, 1311264750, 1394962500, 1573517700, 1966897125, 2092443750, 2185441250, 2622529500, 3278161875, 3933794250, 4184887500, 4370882500, 5463603125, 6556323750, 7867588500, 9834485625, 10927206250, 13112647500, 16390809375, 19668971250, 21854412500, 32781618750, 39337942500, 49172428125, 65563237500, 98344856250, 196689712500]

約数ペア:

[(1, 196689712500), (2, 98344856250), (3, 65563237500), (4, 49172428125), (5, 39337942500), (6, 32781618750), (9, 21854412500), (10, 19668971250), (12, 16390809375), (15, 13112647500), (18, 10927206250), (20, 9834485625), (25, 7867588500), (30, 6556323750), (36, 5463603125), (45, 4370882500), (47, 4184887500), (50, 3933794250), (60, 3278161875), (75, 2622529500), (90, 2185441250), (94, 2092443750), (100, 1966897125), (125, 1573517700), (141, 1394962500), (150, 1311264750), (180, 1092720625), (188, 1046221875), (225, 874176500), (235, 836977500), (250, 786758850), (282, 697481250), (300, 655632375), (375, 524505900), (423, 464987500), (450, 437088250), (470, 418488750), (500, 393379425), (564, 348740625), (625, 314703540), (705, 278992500), (750, 262252950), (846, 232493750), (900, 218544125), (940, 209244375), (1125, 174835300), (1175, 167395500), (1250, 157351770), (1410, 139496250), (1500, 131126475), (1692, 116246875), (1875, 104901180), (2115, 92997500), (2250, 87417650), (2350, 83697750), (2500, 78675885), (2820, 69748125), (3125, 62940708), (3525, 55798500), (3750, 52450590), (4230, 46498750), (4500, 43708825), (4700, 41848875), (5625, 34967060), (5875, 33479100), (6250, 31470354), (7050, 27899250), (7500, 26225295), (8460, 23249375), (9375, 20980236), (10575, 18599500), (11250, 17483530), (11750, 16739550), (12500, 15735177), (14100, 13949625), (17625, 11159700), (18750, 10490118), (21150, 9299750), (22500, 8741765), (23500, 8369775), (28125, 6993412), (29375, 6695820), (35250, 5579850), (37199, 5287500), (37500, 5245059), (42300, 4649875), (52875, 3719900), (56250, 3496706), (58750, 3347910), (70500, 2789925), (74398, 2643750), (88125, 2231940), (105750, 1859950), (111597, 1762500), (112500, 1748353), (117500, 1673955), (146875, 1339164), (148796, 1321875), (176250, 1115970), (185995, 1057500), (211500, 929975), (223194, 881250), (264375, 743980), (293750, 669582), (334791, 587500), (352500, 557985), (371990, 528750), (440625, 446388)]