55734900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 179655168

約数和(自身を除く): 123920268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 461, 465, 620, 650, 775, 780, 806, 922, 930, 975, 1209, 1300, 1383, 1550, 1612, 1844, 1860, 1950, 2015, 2305, 2325, 2418, 2766, 3100, 3900, 4030, 4610, 4650, 4836, 5532, 5993, 6045, 6915, 8060, 9220, 9300, 10075, 11525, 11986, 12090, 13830, 14291, 17979, 20150, 23050, 23972, 24180, 27660, 28582, 29965, 30225, 34575, 35958, 40300, 42873, 46100, 57164, 59930, 60450, 69150, 71455, 71916, 85746, 89895, 119860, 120900, 138300, 142910, 149825, 171492, 179790, 185783, 214365, 285820, 299650, 357275, 359580, 371566, 428730, 449475, 557349, 599300, 714550, 743132, 857460, 898950, 928915, 1071825, 1114698, 1429100, 1797900, 1857830, 2143650, 2229396, 2786745, 3715660, 4287300, 4644575, 5573490, 9289150, 11146980, 13933725, 18578300, 27867450, 55734900]

約数ペア:

[(1, 55734900), (2, 27867450), (3, 18578300), (4, 13933725), (5, 11146980), (6, 9289150), (10, 5573490), (12, 4644575), (13, 4287300), (15, 3715660), (20, 2786745), (25, 2229396), (26, 2143650), (30, 1857830), (31, 1797900), (39, 1429100), (50, 1114698), (52, 1071825), (60, 928915), (62, 898950), (65, 857460), (75, 743132), (78, 714550), (93, 599300), (100, 557349), (124, 449475), (130, 428730), (150, 371566), (155, 359580), (156, 357275), (186, 299650), (195, 285820), (260, 214365), (300, 185783), (310, 179790), (325, 171492), (372, 149825), (390, 142910), (403, 138300), (461, 120900), (465, 119860), (620, 89895), (650, 85746), (775, 71916), (780, 71455), (806, 69150), (922, 60450), (930, 59930), (975, 57164), (1209, 46100), (1300, 42873), (1383, 40300), (1550, 35958), (1612, 34575), (1844, 30225), (1860, 29965), (1950, 28582), (2015, 27660), (2305, 24180), (2325, 23972), (2418, 23050), (2766, 20150), (3100, 17979), (3900, 14291), (4030, 13830), (4610, 12090), (4650, 11986), (4836, 11525), (5532, 10075), (5993, 9300), (6045, 9220), (6915, 8060)]