29993400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 106150200

約数和(自身を除く): 76156800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 877, 900, 950, 1140, 1368, 1425, 1710, 1754, 1800, 1900, 2280, 2631, 2850, 3420, 3508, 3800, 4275, 4385, 5262, 5700, 6840, 7016, 7893, 8550, 8770, 10524, 11400, 13155, 15786, 16663, 17100, 17540, 21048, 21925, 26310, 31572, 33326, 34200, 35080, 39465, 43850, 49989, 52620, 63144, 65775, 66652, 78930, 83315, 87700, 99978, 105240, 131550, 133304, 149967, 157860, 166630, 175400, 197325, 199956, 249945, 263100, 299934, 315720, 333260, 394650, 399912, 416575, 499890, 526200, 599868, 666520, 749835, 789300, 833150, 999780, 1199736, 1249725, 1499670, 1578600, 1666300, 1999560, 2499450, 2999340, 3332600, 3749175, 4998900, 5998680, 7498350, 9997800, 14996700, 29993400]

約数ペア:

[(1, 29993400), (2, 14996700), (3, 9997800), (4, 7498350), (5, 5998680), (6, 4998900), (8, 3749175), (9, 3332600), (10, 2999340), (12, 2499450), (15, 1999560), (18, 1666300), (19, 1578600), (20, 1499670), (24, 1249725), (25, 1199736), (30, 999780), (36, 833150), (38, 789300), (40, 749835), (45, 666520), (50, 599868), (57, 526200), (60, 499890), (72, 416575), (75, 399912), (76, 394650), (90, 333260), (95, 315720), (100, 299934), (114, 263100), (120, 249945), (150, 199956), (152, 197325), (171, 175400), (180, 166630), (190, 157860), (200, 149967), (225, 133304), (228, 131550), (285, 105240), (300, 99978), (342, 87700), (360, 83315), (380, 78930), (450, 66652), (456, 65775), (475, 63144), (570, 52620), (600, 49989), (684, 43850), (760, 39465), (855, 35080), (877, 34200), (900, 33326), (950, 31572), (1140, 26310), (1368, 21925), (1425, 21048), (1710, 17540), (1754, 17100), (1800, 16663), (1900, 15786), (2280, 13155), (2631, 11400), (2850, 10524), (3420, 8770), (3508, 8550), (3800, 7893), (4275, 7016), (4385, 6840), (5262, 5700)]