800198100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5261}}^1$

素因数の和:5307

約数の個数: 162

約数和(自身を含む): 2716470666

約数和(自身を除く): 1916272566

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 169, 180, 195, 225, 234, 260, 300, 325, 338, 390, 450, 468, 507, 585, 650, 676, 780, 845, 900, 975, 1014, 1170, 1300, 1521, 1690, 1950, 2028, 2340, 2535, 2925, 3042, 3380, 3900, 4225, 5070, 5261, 5850, 6084, 7605, 8450, 10140, 10522, 11700, 12675, 15210, 15783, 16900, 21044, 25350, 26305, 30420, 31566, 38025, 47349, 50700, 52610, 63132, 68393, 76050, 78915, 94698, 105220, 131525, 136786, 152100, 157830, 189396, 205179, 236745, 263050, 273572, 315660, 341965, 394575, 410358, 473490, 526100, 615537, 683930, 789150, 820716, 889109, 946980, 1025895, 1183725, 1231074, 1367860, 1578300, 1709825, 1778218, 2051790, 2367450, 2462148, 2667327, 3077685, 3419650, 3556436, 4103580, 4445545, 4734900, 5129475, 5334654, 6155370, 6839300, 8001981, 8891090, 10258950, 10669308, 12310740, 13336635, 15388425, 16003962, 17782180, 20517900, 22227725, 26673270, 30776850, 32007924, 40009905, 44455450, 53346540, 61553700, 66683175, 80019810, 88910900, 133366350, 160039620, 200049525, 266732700, 400099050, 800198100]

約数ペア:

[(1, 800198100), (2, 400099050), (3, 266732700), (4, 200049525), (5, 160039620), (6, 133366350), (9, 88910900), (10, 80019810), (12, 66683175), (13, 61553700), (15, 53346540), (18, 44455450), (20, 40009905), (25, 32007924), (26, 30776850), (30, 26673270), (36, 22227725), (39, 20517900), (45, 17782180), (50, 16003962), (52, 15388425), (60, 13336635), (65, 12310740), (75, 10669308), (78, 10258950), (90, 8891090), (100, 8001981), (117, 6839300), (130, 6155370), (150, 5334654), (156, 5129475), (169, 4734900), (180, 4445545), (195, 4103580), (225, 3556436), (234, 3419650), (260, 3077685), (300, 2667327), (325, 2462148), (338, 2367450), (390, 2051790), (450, 1778218), (468, 1709825), (507, 1578300), (585, 1367860), (650, 1231074), (676, 1183725), (780, 1025895), (845, 946980), (900, 889109), (975, 820716), (1014, 789150), (1170, 683930), (1300, 615537), (1521, 526100), (1690, 473490), (1950, 410358), (2028, 394575), (2340, 341965), (2535, 315660), (2925, 273572), (3042, 263050), (3380, 236745), (3900, 205179), (4225, 189396), (5070, 157830), (5261, 152100), (5850, 136786), (6084, 131525), (7605, 105220), (8450, 94698), (10140, 78915), (10522, 76050), (11700, 68393), (12675, 63132), (15210, 52610), (15783, 50700), (16900, 47349), (21044, 38025), (25350, 31566), (26305, 30420)]