45187596400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{15121}}^1$

素因数の和:15411

約数の個数: 120

約数和(自身を含む): 112537682048

約数和(自身を除く): 67350085648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 241, 248, 310, 400, 482, 496, 620, 775, 964, 1205, 1240, 1550, 1928, 2410, 2480, 3100, 3856, 4820, 6025, 6200, 7471, 9640, 12050, 12400, 14942, 15121, 19280, 24100, 29884, 30242, 37355, 48200, 59768, 60484, 74710, 75605, 96400, 119536, 120968, 149420, 151210, 186775, 241936, 298840, 302420, 373550, 378025, 468751, 597680, 604840, 747100, 756050, 937502, 1209680, 1494200, 1512100, 1875004, 2343755, 2988400, 3024200, 3644161, 3750008, 4687510, 6048400, 7288322, 7500016, 9375020, 11718775, 14576644, 18220805, 18750040, 23437550, 29153288, 36441610, 37500080, 46875100, 58306576, 72883220, 91104025, 93750200, 112968991, 145766440, 182208050, 187500400, 225937982, 291532880, 364416100, 451875964, 564844955, 728832200, 903751928, 1129689910, 1457664400, 1807503856, 2259379820, 2824224775, 4518759640, 5648449550, 9037519280, 11296899100, 22593798200, 45187596400]

約数ペア:

[(1, 45187596400), (2, 22593798200), (4, 11296899100), (5, 9037519280), (8, 5648449550), (10, 4518759640), (16, 2824224775), (20, 2259379820), (25, 1807503856), (31, 1457664400), (40, 1129689910), (50, 903751928), (62, 728832200), (80, 564844955), (100, 451875964), (124, 364416100), (155, 291532880), (200, 225937982), (241, 187500400), (248, 182208050), (310, 145766440), (400, 112968991), (482, 93750200), (496, 91104025), (620, 72883220), (775, 58306576), (964, 46875100), (1205, 37500080), (1240, 36441610), (1550, 29153288), (1928, 23437550), (2410, 18750040), (2480, 18220805), (3100, 14576644), (3856, 11718775), (4820, 9375020), (6025, 7500016), (6200, 7288322), (7471, 6048400), (9640, 4687510), (12050, 3750008), (12400, 3644161), (14942, 3024200), (15121, 2988400), (19280, 2343755), (24100, 1875004), (29884, 1512100), (30242, 1494200), (37355, 1209680), (48200, 937502), (59768, 756050), (60484, 747100), (74710, 604840), (75605, 597680), (96400, 468751), (119536, 378025), (120968, 373550), (149420, 302420), (151210, 298840), (186775, 241936)]