78125850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5293

約数の個数: 96

約数和(自身を含む): 234895680

約数和(自身を除く): 156769830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1350, 1485, 1650, 2475, 2970, 4950, 5261, 7425, 10522, 14850, 15783, 26305, 31566, 47349, 52610, 57871, 78915, 94698, 115742, 131525, 142047, 157830, 173613, 236745, 263050, 284094, 289355, 347226, 394575, 473490, 520839, 578710, 710235, 789150, 868065, 1041678, 1183725, 1420470, 1446775, 1562517, 1736130, 2367450, 2604195, 2893550, 3125034, 3551175, 4340325, 5208390, 7102350, 7812585, 8680650, 13020975, 15625170, 26041950, 39062925, 78125850]

約数ペア:

[(1, 78125850), (2, 39062925), (3, 26041950), (5, 15625170), (6, 13020975), (9, 8680650), (10, 7812585), (11, 7102350), (15, 5208390), (18, 4340325), (22, 3551175), (25, 3125034), (27, 2893550), (30, 2604195), (33, 2367450), (45, 1736130), (50, 1562517), (54, 1446775), (55, 1420470), (66, 1183725), (75, 1041678), (90, 868065), (99, 789150), (110, 710235), (135, 578710), (150, 520839), (165, 473490), (198, 394575), (225, 347226), (270, 289355), (275, 284094), (297, 263050), (330, 236745), (450, 173613), (495, 157830), (550, 142047), (594, 131525), (675, 115742), (825, 94698), (990, 78915), (1350, 57871), (1485, 52610), (1650, 47349), (2475, 31566), (2970, 26305), (4950, 15783), (5261, 14850), (7425, 10522)]