310101480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1699}}^1$

素因数の和:1745

約数の個数: 192

約数和(自身を含む): 1119960000

約数和(自身を除く): 809858520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1699, 1755, 2028, 2340, 2535, 2808, 3042, 3380, 3398, 3510, 4056, 4563, 4680, 5070, 5097, 6084, 6760, 6796, 7020, 7605, 8495, 9126, 10140, 10194, 12168, 13592, 14040, 15210, 15291, 16990, 18252, 20280, 20388, 22087, 22815, 25485, 30420, 30582, 33980, 36504, 40776, 44174, 45630, 45873, 50970, 60840, 61164, 66261, 67960, 76455, 88348, 91260, 91746, 101940, 110435, 122328, 132522, 152910, 176696, 182520, 183492, 198783, 203880, 220870, 229365, 265044, 287131, 305820, 331305, 366984, 397566, 441740, 458730, 530088, 574262, 596349, 611640, 662610, 795132, 861393, 883480, 917460, 993915, 1148524, 1192698, 1325220, 1435655, 1590264, 1722786, 1834920, 1987830, 2297048, 2385396, 2584179, 2650440, 2871310, 2981745, 3445572, 3975660, 4306965, 4770792, 5168358, 5742620, 5963490, 6891144, 7752537, 7951320, 8613930, 10336716, 11485240, 11926980, 12920895, 15505074, 17227860, 20673432, 23853960, 25841790, 31010148, 34455720, 38762685, 51683580, 62020296, 77525370, 103367160, 155050740, 310101480]

約数ペア:

[(1, 310101480), (2, 155050740), (3, 103367160), (4, 77525370), (5, 62020296), (6, 51683580), (8, 38762685), (9, 34455720), (10, 31010148), (12, 25841790), (13, 23853960), (15, 20673432), (18, 17227860), (20, 15505074), (24, 12920895), (26, 11926980), (27, 11485240), (30, 10336716), (36, 8613930), (39, 7951320), (40, 7752537), (45, 6891144), (52, 5963490), (54, 5742620), (60, 5168358), (65, 4770792), (72, 4306965), (78, 3975660), (90, 3445572), (104, 2981745), (108, 2871310), (117, 2650440), (120, 2584179), (130, 2385396), (135, 2297048), (156, 1987830), (169, 1834920), (180, 1722786), (195, 1590264), (216, 1435655), (234, 1325220), (260, 1192698), (270, 1148524), (312, 993915), (338, 917460), (351, 883480), (360, 861393), (390, 795132), (468, 662610), (507, 611640), (520, 596349), (540, 574262), (585, 530088), (676, 458730), (702, 441740), (780, 397566), (845, 366984), (936, 331305), (1014, 305820), (1080, 287131), (1170, 265044), (1352, 229365), (1404, 220870), (1521, 203880), (1560, 198783), (1690, 183492), (1699, 182520), (1755, 176696), (2028, 152910), (2340, 132522), (2535, 122328), (2808, 110435), (3042, 101940), (3380, 91746), (3398, 91260), (3510, 88348), (4056, 76455), (4563, 67960), (4680, 66261), (5070, 61164), (5097, 60840), (6084, 50970), (6760, 45873), (6796, 45630), (7020, 44174), (7605, 40776), (8495, 36504), (9126, 33980), (10140, 30582), (10194, 30420), (12168, 25485), (13592, 22815), (14040, 22087), (15210, 20388), (15291, 20280), (16990, 18252)]