312163800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1354

約数の個数: 192

約数和(自身を含む): 1076597760

約数和(自身を除く): 764433960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1291, 1300, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2582, 2600, 3100, 3224, 3720, 3873, 3900, 4030, 4650, 4836, 5164, 6045, 6200, 6455, 7746, 7800, 8060, 9300, 9672, 10075, 10328, 12090, 12910, 15492, 16120, 16783, 18600, 19365, 20150, 24180, 25820, 30225, 30984, 32275, 33566, 38730, 40021, 40300, 48360, 50349, 51640, 60450, 64550, 67132, 77460, 80042, 80600, 83915, 96825, 100698, 120063, 120900, 129100, 134264, 154920, 160084, 167830, 193650, 200105, 201396, 240126, 241800, 251745, 258200, 320168, 335660, 387300, 400210, 402792, 419575, 480252, 503490, 520273, 600315, 671320, 774600, 800420, 839150, 960504, 1000525, 1006980, 1040546, 1200630, 1258725, 1560819, 1600840, 1678300, 2001050, 2013960, 2081092, 2401260, 2517450, 2601365, 3001575, 3121638, 3356600, 4002100, 4162184, 4802520, 5034900, 5202730, 6003150, 6243276, 7804095, 8004200, 10069800, 10405460, 12006300, 12486552, 13006825, 15608190, 20810920, 24012600, 26013650, 31216380, 39020475, 52027300, 62432760, 78040950, 104054600, 156081900, 312163800]

約数ペア:

[(1, 312163800), (2, 156081900), (3, 104054600), (4, 78040950), (5, 62432760), (6, 52027300), (8, 39020475), (10, 31216380), (12, 26013650), (13, 24012600), (15, 20810920), (20, 15608190), (24, 13006825), (25, 12486552), (26, 12006300), (30, 10405460), (31, 10069800), (39, 8004200), (40, 7804095), (50, 6243276), (52, 6003150), (60, 5202730), (62, 5034900), (65, 4802520), (75, 4162184), (78, 4002100), (93, 3356600), (100, 3121638), (104, 3001575), (120, 2601365), (124, 2517450), (130, 2401260), (150, 2081092), (155, 2013960), (156, 2001050), (186, 1678300), (195, 1600840), (200, 1560819), (248, 1258725), (260, 1200630), (300, 1040546), (310, 1006980), (312, 1000525), (325, 960504), (372, 839150), (390, 800420), (403, 774600), (465, 671320), (520, 600315), (600, 520273), (620, 503490), (650, 480252), (744, 419575), (775, 402792), (780, 400210), (806, 387300), (930, 335660), (975, 320168), (1209, 258200), (1240, 251745), (1291, 241800), (1300, 240126), (1550, 201396), (1560, 200105), (1612, 193650), (1860, 167830), (1950, 160084), (2015, 154920), (2325, 134264), (2418, 129100), (2582, 120900), (2600, 120063), (3100, 100698), (3224, 96825), (3720, 83915), (3873, 80600), (3900, 80042), (4030, 77460), (4650, 67132), (4836, 64550), (5164, 60450), (6045, 51640), (6200, 50349), (6455, 48360), (7746, 40300), (7800, 40021), (8060, 38730), (9300, 33566), (9672, 32275), (10075, 30984), (10328, 30225), (12090, 25820), (12910, 24180), (15492, 20150), (16120, 19365), (16783, 18600)]