28698600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{6833}}^1$

素因数の和:6859

約数の個数: 96

約数和(自身を含む): 101689920

約数和(自身を除く): 72991320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 6833, 13666, 20499, 27332, 34165, 40998, 47831, 54664, 68330, 81996, 95662, 102495, 136660, 143493, 163992, 170825, 191324, 204990, 239155, 273320, 286986, 341650, 382648, 409980, 478310, 512475, 573972, 683300, 717465, 819960, 956620, 1024950, 1147944, 1195775, 1366600, 1434930, 1913240, 2049900, 2391550, 2869860, 3587325, 4099800, 4783100, 5739720, 7174650, 9566200, 14349300, 28698600]

約数ペア:

[(1, 28698600), (2, 14349300), (3, 9566200), (4, 7174650), (5, 5739720), (6, 4783100), (7, 4099800), (8, 3587325), (10, 2869860), (12, 2391550), (14, 2049900), (15, 1913240), (20, 1434930), (21, 1366600), (24, 1195775), (25, 1147944), (28, 1024950), (30, 956620), (35, 819960), (40, 717465), (42, 683300), (50, 573972), (56, 512475), (60, 478310), (70, 409980), (75, 382648), (84, 341650), (100, 286986), (105, 273320), (120, 239155), (140, 204990), (150, 191324), (168, 170825), (175, 163992), (200, 143493), (210, 136660), (280, 102495), (300, 95662), (350, 81996), (420, 68330), (525, 54664), (600, 47831), (700, 40998), (840, 34165), (1050, 27332), (1400, 20499), (2100, 13666), (4200, 6833)]