129911700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 396085760

約数和(自身を除く): 266174060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 61, 62, 75, 93, 100, 122, 124, 150, 155, 183, 186, 229, 244, 300, 305, 310, 366, 372, 458, 465, 610, 620, 687, 732, 775, 915, 916, 930, 1145, 1220, 1374, 1525, 1550, 1830, 1860, 1891, 2290, 2325, 2748, 3050, 3100, 3435, 3660, 3782, 4575, 4580, 4650, 5673, 5725, 6100, 6870, 7099, 7564, 9150, 9300, 9455, 11346, 11450, 13740, 13969, 14198, 17175, 18300, 18910, 21297, 22692, 22900, 27938, 28365, 28396, 34350, 35495, 37820, 41907, 42594, 47275, 55876, 56730, 68700, 69845, 70990, 83814, 85188, 94550, 106485, 113460, 139690, 141825, 141980, 167628, 177475, 189100, 209535, 212970, 279380, 283650, 349225, 354950, 419070, 425940, 433039, 532425, 567300, 698450, 709900, 838140, 866078, 1047675, 1064850, 1299117, 1396900, 1732156, 2095350, 2129700, 2165195, 2598234, 4190700, 4330390, 5196468, 6495585, 8660780, 10825975, 12991170, 21651950, 25982340, 32477925, 43303900, 64955850, 129911700]

約数ペア:

[(1, 129911700), (2, 64955850), (3, 43303900), (4, 32477925), (5, 25982340), (6, 21651950), (10, 12991170), (12, 10825975), (15, 8660780), (20, 6495585), (25, 5196468), (30, 4330390), (31, 4190700), (50, 2598234), (60, 2165195), (61, 2129700), (62, 2095350), (75, 1732156), (93, 1396900), (100, 1299117), (122, 1064850), (124, 1047675), (150, 866078), (155, 838140), (183, 709900), (186, 698450), (229, 567300), (244, 532425), (300, 433039), (305, 425940), (310, 419070), (366, 354950), (372, 349225), (458, 283650), (465, 279380), (610, 212970), (620, 209535), (687, 189100), (732, 177475), (775, 167628), (915, 141980), (916, 141825), (930, 139690), (1145, 113460), (1220, 106485), (1374, 94550), (1525, 85188), (1550, 83814), (1830, 70990), (1860, 69845), (1891, 68700), (2290, 56730), (2325, 55876), (2748, 47275), (3050, 42594), (3100, 41907), (3435, 37820), (3660, 35495), (3782, 34350), (4575, 28396), (4580, 28365), (4650, 27938), (5673, 22900), (5725, 22692), (6100, 21297), (6870, 18910), (7099, 18300), (7564, 17175), (9150, 14198), (9300, 13969), (9455, 13740), (11346, 11450)]