2070420300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:913

約数の個数: 216

約数和(自身を含む): 7023612960

約数和(自身を除く): 4953192660

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, 180, 195, 225, 234, 260, 300, 311, 325, 390, 450, 468, 569, 585, 622, 650, 780, 900, 933, 975, 1138, 1170, 1244, 1300, 1555, 1707, 1866, 1950, 2276, 2340, 2799, 2845, 2925, 3110, 3414, 3732, 3900, 4043, 4665, 5121, 5598, 5690, 5850, 6220, 6828, 7397, 7775, 8086, 8535, 9330, 10242, 11196, 11380, 11700, 12129, 13995, 14225, 14794, 15550, 16172, 17070, 18660, 20215, 20484, 22191, 23325, 24258, 25605, 27990, 28450, 29588, 31100, 34140, 36387, 36985, 40430, 42675, 44382, 46650, 48516, 51210, 55980, 56900, 60645, 66573, 69975, 72774, 73970, 80860, 85350, 88764, 93300, 101075, 102420, 110955, 121290, 128025, 133146, 139950, 145548, 147940, 170700, 176959, 181935, 184925, 202150, 221910, 242580, 256050, 266292, 279900, 303225, 332865, 353918, 363870, 369850, 404300, 443820, 512100, 530877, 554775, 606450, 665730, 707836, 727740, 739700, 884795, 909675, 1061754, 1109550, 1212900, 1331460, 1592631, 1664325, 1769590, 1819350, 2123508, 2219100, 2300467, 2654385, 3185262, 3328650, 3539180, 3638700, 4423975, 4600934, 5308770, 6370524, 6657300, 6901401, 7963155, 8847950, 9201868, 10617540, 11502335, 13271925, 13802802, 15926310, 17695900, 20704203, 23004670, 26543850, 27605604, 31852620, 34507005, 39815775, 41408406, 46009340, 53087700, 57511675, 69014010, 79631550, 82816812, 103521015, 115023350, 138028020, 159263100, 172535025, 207042030, 230046700, 345070050, 414084060, 517605075, 690140100, 1035210150, 2070420300]

約数ペア:

[(1, 2070420300), (2, 1035210150), (3, 690140100), (4, 517605075), (5, 414084060), (6, 345070050), (9, 230046700), (10, 207042030), (12, 172535025), (13, 159263100), (15, 138028020), (18, 115023350), (20, 103521015), (25, 82816812), (26, 79631550), (30, 69014010), (36, 57511675), (39, 53087700), (45, 46009340), (50, 41408406), (52, 39815775), (60, 34507005), (65, 31852620), (75, 27605604), (78, 26543850), (90, 23004670), (100, 20704203), (117, 17695900), (130, 15926310), (150, 13802802), (156, 13271925), (180, 11502335), (195, 10617540), (225, 9201868), (234, 8847950), (260, 7963155), (300, 6901401), (311, 6657300), (325, 6370524), (390, 5308770), (450, 4600934), (468, 4423975), (569, 3638700), (585, 3539180), (622, 3328650), (650, 3185262), (780, 2654385), (900, 2300467), (933, 2219100), (975, 2123508), (1138, 1819350), (1170, 1769590), (1244, 1664325), (1300, 1592631), (1555, 1331460), (1707, 1212900), (1866, 1109550), (1950, 1061754), (2276, 909675), (2340, 884795), (2799, 739700), (2845, 727740), (2925, 707836), (3110, 665730), (3414, 606450), (3732, 554775), (3900, 530877), (4043, 512100), (4665, 443820), (5121, 404300), (5598, 369850), (5690, 363870), (5850, 353918), (6220, 332865), (6828, 303225), (7397, 279900), (7775, 266292), (8086, 256050), (8535, 242580), (9330, 221910), (10242, 202150), (11196, 184925), (11380, 181935), (11700, 176959), (12129, 170700), (13995, 147940), (14225, 145548), (14794, 139950), (15550, 133146), (16172, 128025), (17070, 121290), (18660, 110955), (20215, 102420), (20484, 101075), (22191, 93300), (23325, 88764), (24258, 85350), (25605, 80860), (27990, 73970), (28450, 72774), (29588, 69975), (31100, 66573), (34140, 60645), (36387, 56900), (36985, 55980), (40430, 51210), (42675, 48516), (44382, 46650)]