123470550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2107

約数の個数: 144

約数和(自身を含む): 399260160

約数和(自身を除く): 275789610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2063, 2394, 2850, 3150, 3325, 3990, 4126, 4275, 5985, 6189, 6650, 8550, 9975, 10315, 11970, 12378, 14441, 18567, 19950, 20630, 28882, 29925, 30945, 37134, 39197, 43323, 51575, 59850, 61890, 72205, 78394, 86646, 92835, 103150, 117591, 129969, 144410, 154725, 185670, 195985, 216615, 235182, 259938, 274379, 309450, 352773, 361025, 391970, 433230, 464175, 548758, 587955, 649845, 705546, 722050, 823137, 928350, 979925, 1083075, 1175910, 1299690, 1371895, 1646274, 1763865, 1959850, 2166150, 2469411, 2743790, 2939775, 3249225, 3527730, 4115685, 4938822, 5879550, 6498450, 6859475, 8231370, 8819325, 12347055, 13718950, 17638650, 20578425, 24694110, 41156850, 61735275, 123470550]

約数ペア:

[(1, 123470550), (2, 61735275), (3, 41156850), (5, 24694110), (6, 20578425), (7, 17638650), (9, 13718950), (10, 12347055), (14, 8819325), (15, 8231370), (18, 6859475), (19, 6498450), (21, 5879550), (25, 4938822), (30, 4115685), (35, 3527730), (38, 3249225), (42, 2939775), (45, 2743790), (50, 2469411), (57, 2166150), (63, 1959850), (70, 1763865), (75, 1646274), (90, 1371895), (95, 1299690), (105, 1175910), (114, 1083075), (126, 979925), (133, 928350), (150, 823137), (171, 722050), (175, 705546), (190, 649845), (210, 587955), (225, 548758), (266, 464175), (285, 433230), (315, 391970), (342, 361025), (350, 352773), (399, 309450), (450, 274379), (475, 259938), (525, 235182), (570, 216615), (630, 195985), (665, 185670), (798, 154725), (855, 144410), (950, 129969), (1050, 117591), (1197, 103150), (1330, 92835), (1425, 86646), (1575, 78394), (1710, 72205), (1995, 61890), (2063, 59850), (2394, 51575), (2850, 43323), (3150, 39197), (3325, 37134), (3990, 30945), (4126, 29925), (4275, 28882), (5985, 20630), (6189, 19950), (6650, 18567), (8550, 14441), (9975, 12378), (10315, 11970)]