303499920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 1034076672

約数和(自身を除く): 730576752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 113, 114, 120, 124, 152, 155, 186, 190, 226, 228, 240, 248, 285, 304, 310, 339, 361, 372, 380, 452, 456, 465, 496, 565, 570, 589, 620, 678, 722, 744, 760, 904, 912, 930, 1083, 1130, 1140, 1178, 1240, 1356, 1444, 1488, 1520, 1695, 1767, 1805, 1808, 1860, 2147, 2166, 2260, 2280, 2356, 2480, 2712, 2888, 2945, 3390, 3503, 3534, 3610, 3720, 4294, 4332, 4520, 4560, 4712, 5415, 5424, 5776, 5890, 6441, 6780, 7006, 7068, 7220, 7440, 8588, 8664, 8835, 9040, 9424, 10509, 10735, 10830, 11191, 11780, 12882, 13560, 14012, 14136, 14440, 17176, 17328, 17515, 17670, 21018, 21470, 21660, 22382, 23560, 25764, 27120, 28024, 28272, 28880, 32205, 33573, 34352, 35030, 35340, 40793, 42036, 42940, 43320, 44764, 47120, 51528, 52545, 55955, 56048, 64410, 66557, 67146, 70060, 70680, 81586, 84072, 85880, 86640, 89528, 103056, 105090, 111910, 122379, 128820, 133114, 134292, 140120, 141360, 163172, 167865, 168144, 171760, 179056, 199671, 203965, 210180, 223820, 244758, 257640, 266228, 268584, 280240, 326344, 332785, 335730, 399342, 407930, 420360, 447640, 489516, 515280, 532456, 537168, 611895, 652688, 665570, 671460, 798684, 815860, 840720, 895280, 979032, 998355, 1064912, 1223790, 1264583, 1331140, 1342920, 1597368, 1631720, 1958064, 1996710, 2447580, 2529166, 2662280, 2685840, 3194736, 3263440, 3793749, 3993420, 4895160, 5058332, 5324560, 6322915, 7587498, 7986840, 9790320, 10116664, 12645830, 15174996, 15973680, 18968745, 20233328, 25291660, 30349992, 37937490, 50583320, 60699984, 75874980, 101166640, 151749960, 303499920]

約数ペア:

[(1, 303499920), (2, 151749960), (3, 101166640), (4, 75874980), (5, 60699984), (6, 50583320), (8, 37937490), (10, 30349992), (12, 25291660), (15, 20233328), (16, 18968745), (19, 15973680), (20, 15174996), (24, 12645830), (30, 10116664), (31, 9790320), (38, 7986840), (40, 7587498), (48, 6322915), (57, 5324560), (60, 5058332), (62, 4895160), (76, 3993420), (80, 3793749), (93, 3263440), (95, 3194736), (113, 2685840), (114, 2662280), (120, 2529166), (124, 2447580), (152, 1996710), (155, 1958064), (186, 1631720), (190, 1597368), (226, 1342920), (228, 1331140), (240, 1264583), (248, 1223790), (285, 1064912), (304, 998355), (310, 979032), (339, 895280), (361, 840720), (372, 815860), (380, 798684), (452, 671460), (456, 665570), (465, 652688), (496, 611895), (565, 537168), (570, 532456), (589, 515280), (620, 489516), (678, 447640), (722, 420360), (744, 407930), (760, 399342), (904, 335730), (912, 332785), (930, 326344), (1083, 280240), (1130, 268584), (1140, 266228), (1178, 257640), (1240, 244758), (1356, 223820), (1444, 210180), (1488, 203965), (1520, 199671), (1695, 179056), (1767, 171760), (1805, 168144), (1808, 167865), (1860, 163172), (2147, 141360), (2166, 140120), (2260, 134292), (2280, 133114), (2356, 128820), (2480, 122379), (2712, 111910), (2888, 105090), (2945, 103056), (3390, 89528), (3503, 86640), (3534, 85880), (3610, 84072), (3720, 81586), (4294, 70680), (4332, 70060), (4520, 67146), (4560, 66557), (4712, 64410), (5415, 56048), (5424, 55955), (5776, 52545), (5890, 51528), (6441, 47120), (6780, 44764), (7006, 43320), (7068, 42940), (7220, 42036), (7440, 40793), (8588, 35340), (8664, 35030), (8835, 34352), (9040, 33573), (9424, 32205), (10509, 28880), (10735, 28272), (10830, 28024), (11191, 27120), (11780, 25764), (12882, 23560), (13560, 22382), (14012, 21660), (14136, 21470), (14440, 21018), (17176, 17670), (17328, 17515)]