150651900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{2657}}^1$

素因数の和:2690

約数の個数: 180

約数和(自身を含む): 558328848

約数和(自身を除く): 407676948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2657, 2700, 2835, 3150, 3780, 4050, 4725, 5314, 5670, 6300, 7971, 8100, 9450, 10628, 11340, 13285, 14175, 15942, 18599, 18900, 23913, 26570, 28350, 31884, 37198, 39855, 47826, 53140, 55797, 56700, 66425, 71739, 74396, 79710, 92995, 95652, 111594, 119565, 132850, 143478, 159420, 167391, 185990, 199275, 215217, 223188, 239130, 265700, 278985, 286956, 334782, 358695, 371980, 398550, 430434, 464975, 478260, 502173, 557970, 597825, 669564, 717390, 797100, 836955, 860868, 929950, 1004346, 1076085, 1115940, 1195650, 1394925, 1434780, 1506519, 1673910, 1793475, 1859900, 2008692, 2152170, 2391300, 2510865, 2789850, 3013038, 3347820, 3586950, 4184775, 4304340, 5021730, 5380425, 5579700, 6026076, 7173900, 7532595, 8369550, 10043460, 10760850, 12554325, 15065190, 16739100, 21521700, 25108650, 30130380, 37662975, 50217300, 75325950, 150651900]

約数ペア:

[(1, 150651900), (2, 75325950), (3, 50217300), (4, 37662975), (5, 30130380), (6, 25108650), (7, 21521700), (9, 16739100), (10, 15065190), (12, 12554325), (14, 10760850), (15, 10043460), (18, 8369550), (20, 7532595), (21, 7173900), (25, 6026076), (27, 5579700), (28, 5380425), (30, 5021730), (35, 4304340), (36, 4184775), (42, 3586950), (45, 3347820), (50, 3013038), (54, 2789850), (60, 2510865), (63, 2391300), (70, 2152170), (75, 2008692), (81, 1859900), (84, 1793475), (90, 1673910), (100, 1506519), (105, 1434780), (108, 1394925), (126, 1195650), (135, 1115940), (140, 1076085), (150, 1004346), (162, 929950), (175, 860868), (180, 836955), (189, 797100), (210, 717390), (225, 669564), (252, 597825), (270, 557970), (300, 502173), (315, 478260), (324, 464975), (350, 430434), (378, 398550), (405, 371980), (420, 358695), (450, 334782), (525, 286956), (540, 278985), (567, 265700), (630, 239130), (675, 223188), (700, 215217), (756, 199275), (810, 185990), (900, 167391), (945, 159420), (1050, 143478), (1134, 132850), (1260, 119565), (1350, 111594), (1575, 95652), (1620, 92995), (1890, 79710), (2025, 74396), (2100, 71739), (2268, 66425), (2657, 56700), (2700, 55797), (2835, 53140), (3150, 47826), (3780, 39855), (4050, 37198), (4725, 31884), (5314, 28350), (5670, 26570), (6300, 23913), (7971, 18900), (8100, 18599), (9450, 15942), (10628, 14175), (11340, 13285)]