2019931650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37097}}^1$

素因数の和:37137

約数の個数: 108

約数和(自身を含む): 5965247106

約数和(自身を除く): 3945315456

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 550, 605, 726, 825, 990, 1089, 1210, 1650, 1815, 2178, 2475, 3025, 3630, 4950, 5445, 6050, 9075, 10890, 18150, 27225, 37097, 54450, 74194, 111291, 185485, 222582, 333873, 370970, 408067, 556455, 667746, 816134, 927425, 1112910, 1224201, 1669365, 1854850, 2040335, 2448402, 2782275, 3338730, 3672603, 4080670, 4488737, 5564550, 6121005, 7345206, 8346825, 8977474, 10201675, 12242010, 13466211, 16693650, 18363015, 20403350, 22443685, 26932422, 30605025, 36726030, 40398633, 44887370, 61210050, 67331055, 80797266, 91815075, 112218425, 134662110, 183630150, 201993165, 224436850, 336655275, 403986330, 673310550, 1009965825, 2019931650]

約数ペア:

[(1, 2019931650), (2, 1009965825), (3, 673310550), (5, 403986330), (6, 336655275), (9, 224436850), (10, 201993165), (11, 183630150), (15, 134662110), (18, 112218425), (22, 91815075), (25, 80797266), (30, 67331055), (33, 61210050), (45, 44887370), (50, 40398633), (55, 36726030), (66, 30605025), (75, 26932422), (90, 22443685), (99, 20403350), (110, 18363015), (121, 16693650), (150, 13466211), (165, 12242010), (198, 10201675), (225, 8977474), (242, 8346825), (275, 7345206), (330, 6121005), (363, 5564550), (450, 4488737), (495, 4080670), (550, 3672603), (605, 3338730), (726, 2782275), (825, 2448402), (990, 2040335), (1089, 1854850), (1210, 1669365), (1650, 1224201), (1815, 1112910), (2178, 927425), (2475, 816134), (3025, 667746), (3630, 556455), (4950, 408067), (5445, 370970), (6050, 333873), (9075, 222582), (10890, 185485), (18150, 111291), (27225, 74194), (37097, 54450)]