53800500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 176117760

約数和(自身を除く): 122317260

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, 89, 93, 100, 124, 125, 130, 150, 155, 156, 178, 186, 195, 250, 260, 267, 300, 310, 325, 356, 372, 375, 390, 403, 445, 465, 500, 534, 620, 650, 750, 775, 780, 806, 890, 930, 975, 1068, 1157, 1209, 1300, 1335, 1500, 1550, 1612, 1625, 1780, 1860, 1950, 2015, 2225, 2314, 2325, 2418, 2670, 2759, 3100, 3250, 3471, 3875, 3900, 4030, 4450, 4628, 4650, 4836, 4875, 5340, 5518, 5785, 6045, 6500, 6675, 6942, 7750, 8060, 8277, 8900, 9300, 9750, 10075, 11036, 11125, 11570, 11625, 12090, 13350, 13795, 13884, 15500, 16554, 17355, 19500, 20150, 22250, 23140, 23250, 24180, 26700, 27590, 28925, 30225, 33108, 33375, 34710, 35867, 40300, 41385, 44500, 46500, 50375, 55180, 57850, 60450, 66750, 68975, 69420, 71734, 82770, 86775, 100750, 107601, 115700, 120900, 133500, 137950, 143468, 144625, 151125, 165540, 173550, 179335, 201500, 206925, 215202, 275900, 289250, 302250, 344875, 347100, 358670, 413850, 430404, 433875, 538005, 578500, 604500, 689750, 717340, 827700, 867750, 896675, 1034625, 1076010, 1379500, 1735500, 1793350, 2069250, 2152020, 2690025, 3586700, 4138500, 4483375, 5380050, 8966750, 10760100, 13450125, 17933500, 26900250, 53800500]

約数ペア:

[(1, 53800500), (2, 26900250), (3, 17933500), (4, 13450125), (5, 10760100), (6, 8966750), (10, 5380050), (12, 4483375), (13, 4138500), (15, 3586700), (20, 2690025), (25, 2152020), (26, 2069250), (30, 1793350), (31, 1735500), (39, 1379500), (50, 1076010), (52, 1034625), (60, 896675), (62, 867750), (65, 827700), (75, 717340), (78, 689750), (89, 604500), (93, 578500), (100, 538005), (124, 433875), (125, 430404), (130, 413850), (150, 358670), (155, 347100), (156, 344875), (178, 302250), (186, 289250), (195, 275900), (250, 215202), (260, 206925), (267, 201500), (300, 179335), (310, 173550), (325, 165540), (356, 151125), (372, 144625), (375, 143468), (390, 137950), (403, 133500), (445, 120900), (465, 115700), (500, 107601), (534, 100750), (620, 86775), (650, 82770), (750, 71734), (775, 69420), (780, 68975), (806, 66750), (890, 60450), (930, 57850), (975, 55180), (1068, 50375), (1157, 46500), (1209, 44500), (1300, 41385), (1335, 40300), (1500, 35867), (1550, 34710), (1612, 33375), (1625, 33108), (1780, 30225), (1860, 28925), (1950, 27590), (2015, 26700), (2225, 24180), (2314, 23250), (2325, 23140), (2418, 22250), (2670, 20150), (2759, 19500), (3100, 17355), (3250, 16554), (3471, 15500), (3875, 13884), (3900, 13795), (4030, 13350), (4450, 12090), (4628, 11625), (4650, 11570), (4836, 11125), (4875, 11036), (5340, 10075), (5518, 9750), (5785, 9300), (6045, 8900), (6500, 8277), (6675, 8060), (6942, 7750)]