149924700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 216

約数和(自身を含む): 511842240

約数和(自身を除く): 361917540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 41, 45, 50, 51, 60, 68, 75, 82, 85, 90, 100, 102, 123, 150, 153, 164, 170, 180, 204, 205, 225, 239, 246, 255, 300, 306, 340, 369, 410, 425, 450, 478, 492, 510, 612, 615, 697, 717, 738, 765, 820, 850, 900, 956, 1020, 1025, 1195, 1230, 1275, 1394, 1434, 1476, 1530, 1700, 1845, 2050, 2091, 2151, 2390, 2460, 2550, 2788, 2868, 3060, 3075, 3485, 3585, 3690, 3825, 4063, 4100, 4182, 4302, 4780, 5100, 5975, 6150, 6273, 6970, 7170, 7380, 7650, 8126, 8364, 8604, 9225, 9799, 10455, 10755, 11950, 12189, 12300, 12546, 13940, 14340, 15300, 16252, 17425, 17925, 18450, 19598, 20315, 20910, 21510, 23900, 24378, 25092, 29397, 31365, 34850, 35850, 36567, 36900, 39196, 40630, 41820, 43020, 48756, 48995, 52275, 53775, 58794, 60945, 62730, 69700, 71700, 73134, 81260, 88191, 97990, 101575, 104550, 107550, 117588, 121890, 125460, 146268, 146985, 156825, 166583, 176382, 182835, 195980, 203150, 209100, 215100, 243780, 244975, 293970, 304725, 313650, 333166, 352764, 365670, 406300, 440955, 489950, 499749, 587940, 609450, 627300, 666332, 731340, 734925, 832915, 881910, 914175, 979900, 999498, 1218900, 1469850, 1499247, 1665830, 1763820, 1828350, 1998996, 2204775, 2498745, 2939700, 2998494, 3331660, 3656700, 4164575, 4409550, 4997490, 5996988, 7496235, 8329150, 8819100, 9994980, 12493725, 14992470, 16658300, 24987450, 29984940, 37481175, 49974900, 74962350, 149924700]

約数ペア:

[(1, 149924700), (2, 74962350), (3, 49974900), (4, 37481175), (5, 29984940), (6, 24987450), (9, 16658300), (10, 14992470), (12, 12493725), (15, 9994980), (17, 8819100), (18, 8329150), (20, 7496235), (25, 5996988), (30, 4997490), (34, 4409550), (36, 4164575), (41, 3656700), (45, 3331660), (50, 2998494), (51, 2939700), (60, 2498745), (68, 2204775), (75, 1998996), (82, 1828350), (85, 1763820), (90, 1665830), (100, 1499247), (102, 1469850), (123, 1218900), (150, 999498), (153, 979900), (164, 914175), (170, 881910), (180, 832915), (204, 734925), (205, 731340), (225, 666332), (239, 627300), (246, 609450), (255, 587940), (300, 499749), (306, 489950), (340, 440955), (369, 406300), (410, 365670), (425, 352764), (450, 333166), (478, 313650), (492, 304725), (510, 293970), (612, 244975), (615, 243780), (697, 215100), (717, 209100), (738, 203150), (765, 195980), (820, 182835), (850, 176382), (900, 166583), (956, 156825), (1020, 146985), (1025, 146268), (1195, 125460), (1230, 121890), (1275, 117588), (1394, 107550), (1434, 104550), (1476, 101575), (1530, 97990), (1700, 88191), (1845, 81260), (2050, 73134), (2091, 71700), (2151, 69700), (2390, 62730), (2460, 60945), (2550, 58794), (2788, 53775), (2868, 52275), (3060, 48995), (3075, 48756), (3485, 43020), (3585, 41820), (3690, 40630), (3825, 39196), (4063, 36900), (4100, 36567), (4182, 35850), (4302, 34850), (4780, 31365), (5100, 29397), (5975, 25092), (6150, 24378), (6273, 23900), (6970, 21510), (7170, 20910), (7380, 20315), (7650, 19598), (8126, 18450), (8364, 17925), (8604, 17425), (9225, 16252), (9799, 15300), (10455, 14340), (10755, 13940), (11950, 12546), (12189, 12300)]