387410400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4178

約数の個数: 216

約数和(自身を含む): 1471546440

約数和(自身を除く): 1084136040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4139, 4680, 5200, 5850, 6240, 7200, 7800, 8278, 9360, 10400, 11700, 12417, 15600, 16556, 18720, 20695, 23400, 24834, 31200, 33112, 37251, 41390, 46800, 49668, 53807, 62085, 66224, 74502, 82780, 93600, 99336, 103475, 107614, 124170, 132448, 149004, 161421, 165560, 186255, 198672, 206950, 215228, 248340, 269035, 298008, 310425, 322842, 331120, 372510, 397344, 413900, 430456, 484263, 496680, 538070, 596016, 620850, 645684, 662240, 745020, 807105, 827800, 860912, 931275, 968526, 993360, 1076140, 1192032, 1241700, 1291368, 1345175, 1490040, 1614210, 1655600, 1721824, 1862550, 1937052, 1986720, 2152280, 2421315, 2483400, 2582736, 2690350, 2980080, 3228420, 3311200, 3725100, 3874104, 4035525, 4304560, 4842630, 4966800, 5165472, 5380700, 5960160, 6456840, 7450200, 7748208, 8071050, 8609120, 9685260, 9933600, 10761400, 12106575, 12913680, 14900400, 15496416, 16142100, 19370520, 21522800, 24213150, 25827360, 29800800, 32284200, 38741040, 43045600, 48426300, 64568400, 77482080, 96852600, 129136800, 193705200, 387410400]

約数ペア:

[(1, 387410400), (2, 193705200), (3, 129136800), (4, 96852600), (5, 77482080), (6, 64568400), (8, 48426300), (9, 43045600), (10, 38741040), (12, 32284200), (13, 29800800), (15, 25827360), (16, 24213150), (18, 21522800), (20, 19370520), (24, 16142100), (25, 15496416), (26, 14900400), (30, 12913680), (32, 12106575), (36, 10761400), (39, 9933600), (40, 9685260), (45, 8609120), (48, 8071050), (50, 7748208), (52, 7450200), (60, 6456840), (65, 5960160), (72, 5380700), (75, 5165472), (78, 4966800), (80, 4842630), (90, 4304560), (96, 4035525), (100, 3874104), (104, 3725100), (117, 3311200), (120, 3228420), (130, 2980080), (144, 2690350), (150, 2582736), (156, 2483400), (160, 2421315), (180, 2152280), (195, 1986720), (200, 1937052), (208, 1862550), (225, 1721824), (234, 1655600), (240, 1614210), (260, 1490040), (288, 1345175), (300, 1291368), (312, 1241700), (325, 1192032), (360, 1076140), (390, 993360), (400, 968526), (416, 931275), (450, 860912), (468, 827800), (480, 807105), (520, 745020), (585, 662240), (600, 645684), (624, 620850), (650, 596016), (720, 538070), (780, 496680), (800, 484263), (900, 430456), (936, 413900), (975, 397344), (1040, 372510), (1170, 331120), (1200, 322842), (1248, 310425), (1300, 298008), (1440, 269035), (1560, 248340), (1800, 215228), (1872, 206950), (1950, 198672), (2080, 186255), (2340, 165560), (2400, 161421), (2600, 149004), (2925, 132448), (3120, 124170), (3600, 107614), (3744, 103475), (3900, 99336), (4139, 93600), (4680, 82780), (5200, 74502), (5850, 66224), (6240, 62085), (7200, 53807), (7800, 49668), (8278, 46800), (9360, 41390), (10400, 37251), (11700, 33112), (12417, 31200), (15600, 24834), (16556, 23400), (18720, 20695)]