219095100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 216

約数和(自身を含む): 796199040

約数和(自身を除く): 577103940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 83, 84, 90, 100, 105, 126, 140, 150, 166, 175, 180, 210, 225, 249, 252, 300, 315, 332, 350, 415, 419, 420, 450, 498, 525, 581, 630, 700, 747, 830, 838, 900, 996, 1050, 1162, 1245, 1257, 1260, 1494, 1575, 1660, 1676, 1743, 2075, 2095, 2100, 2324, 2490, 2514, 2905, 2933, 2988, 3150, 3486, 3735, 3771, 4150, 4190, 4980, 5028, 5229, 5810, 5866, 6225, 6285, 6300, 6972, 7470, 7542, 8300, 8380, 8715, 8799, 10458, 10475, 11620, 11732, 12450, 12570, 14525, 14665, 14940, 15084, 17430, 17598, 18675, 18855, 20916, 20950, 24900, 25140, 26145, 26397, 29050, 29330, 31425, 34777, 34860, 35196, 37350, 37710, 41900, 43575, 43995, 52290, 52794, 58100, 58660, 62850, 69554, 73325, 74700, 75420, 87150, 87990, 94275, 104331, 104580, 105588, 125700, 130725, 131985, 139108, 146650, 173885, 174300, 175980, 188550, 208662, 219975, 243439, 261450, 263970, 293300, 312993, 347770, 377100, 417324, 439950, 486878, 521655, 522900, 527940, 625986, 659925, 695540, 730317, 869425, 879900, 973756, 1043310, 1217195, 1251972, 1319850, 1460634, 1564965, 1738850, 2086620, 2190951, 2434390, 2608275, 2639700, 2921268, 3129930, 3477700, 3651585, 4381902, 4868780, 5216550, 6085975, 6259860, 7303170, 7824825, 8763804, 10433100, 10954755, 12171950, 14606340, 15649650, 18257925, 21909510, 24343900, 31299300, 36515850, 43819020, 54773775, 73031700, 109547550, 219095100]

約数ペア:

[(1, 219095100), (2, 109547550), (3, 73031700), (4, 54773775), (5, 43819020), (6, 36515850), (7, 31299300), (9, 24343900), (10, 21909510), (12, 18257925), (14, 15649650), (15, 14606340), (18, 12171950), (20, 10954755), (21, 10433100), (25, 8763804), (28, 7824825), (30, 7303170), (35, 6259860), (36, 6085975), (42, 5216550), (45, 4868780), (50, 4381902), (60, 3651585), (63, 3477700), (70, 3129930), (75, 2921268), (83, 2639700), (84, 2608275), (90, 2434390), (100, 2190951), (105, 2086620), (126, 1738850), (140, 1564965), (150, 1460634), (166, 1319850), (175, 1251972), (180, 1217195), (210, 1043310), (225, 973756), (249, 879900), (252, 869425), (300, 730317), (315, 695540), (332, 659925), (350, 625986), (415, 527940), (419, 522900), (420, 521655), (450, 486878), (498, 439950), (525, 417324), (581, 377100), (630, 347770), (700, 312993), (747, 293300), (830, 263970), (838, 261450), (900, 243439), (996, 219975), (1050, 208662), (1162, 188550), (1245, 175980), (1257, 174300), (1260, 173885), (1494, 146650), (1575, 139108), (1660, 131985), (1676, 130725), (1743, 125700), (2075, 105588), (2095, 104580), (2100, 104331), (2324, 94275), (2490, 87990), (2514, 87150), (2905, 75420), (2933, 74700), (2988, 73325), (3150, 69554), (3486, 62850), (3735, 58660), (3771, 58100), (4150, 52794), (4190, 52290), (4980, 43995), (5028, 43575), (5229, 41900), (5810, 37710), (5866, 37350), (6225, 35196), (6285, 34860), (6300, 34777), (6972, 31425), (7470, 29330), (7542, 29050), (8300, 26397), (8380, 26145), (8715, 25140), (8799, 24900), (10458, 20950), (10475, 20916), (11620, 18855), (11732, 18675), (12450, 17598), (12570, 17430), (14525, 15084), (14665, 14940)]