250649880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 859299840

約数和(自身を除く): 608649960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 71, 73, 78, 93, 104, 120, 124, 130, 142, 146, 155, 156, 186, 195, 213, 219, 248, 260, 284, 292, 310, 312, 355, 365, 372, 390, 403, 426, 438, 465, 520, 568, 584, 620, 710, 730, 744, 780, 806, 852, 876, 923, 930, 949, 1065, 1095, 1209, 1240, 1420, 1460, 1560, 1612, 1704, 1752, 1846, 1860, 1898, 2015, 2130, 2190, 2201, 2263, 2418, 2769, 2840, 2847, 2920, 3224, 3692, 3720, 3796, 4030, 4260, 4380, 4402, 4526, 4615, 4745, 4836, 5183, 5538, 5694, 6045, 6603, 6789, 7384, 7592, 8060, 8520, 8760, 8804, 9052, 9230, 9490, 9672, 10366, 11005, 11076, 11315, 11388, 12090, 13206, 13578, 13845, 14235, 15549, 16120, 17608, 18104, 18460, 18980, 20732, 22010, 22152, 22630, 22776, 24180, 25915, 26412, 27156, 27690, 28470, 28613, 29419, 31098, 33015, 33945, 36920, 37960, 41464, 44020, 45260, 48360, 51830, 52824, 54312, 55380, 56940, 57226, 58838, 62196, 66030, 67379, 67890, 77745, 85839, 88040, 88257, 90520, 103660, 110760, 113880, 114452, 117676, 124392, 132060, 134758, 135780, 143065, 147095, 155490, 160673, 171678, 176514, 202137, 207320, 228904, 235352, 264120, 269516, 271560, 286130, 294190, 310980, 321346, 336895, 343356, 353028, 404274, 429195, 441285, 482019, 539032, 572260, 588380, 621960, 642692, 673790, 686712, 706056, 803365, 808548, 858390, 882570, 964038, 1010685, 1144520, 1176760, 1285384, 1347580, 1606730, 1617096, 1716780, 1765140, 1928076, 2021370, 2088749, 2410095, 2695160, 3213460, 3433560, 3530280, 3856152, 4042740, 4177498, 4820190, 6266247, 6426920, 8085480, 8354996, 9640380, 10443745, 12532494, 16709992, 19280760, 20887490, 25064988, 31331235, 41774980, 50129976, 62662470, 83549960, 125324940, 250649880]

約数ペア:

[(1, 250649880), (2, 125324940), (3, 83549960), (4, 62662470), (5, 50129976), (6, 41774980), (8, 31331235), (10, 25064988), (12, 20887490), (13, 19280760), (15, 16709992), (20, 12532494), (24, 10443745), (26, 9640380), (30, 8354996), (31, 8085480), (39, 6426920), (40, 6266247), (52, 4820190), (60, 4177498), (62, 4042740), (65, 3856152), (71, 3530280), (73, 3433560), (78, 3213460), (93, 2695160), (104, 2410095), (120, 2088749), (124, 2021370), (130, 1928076), (142, 1765140), (146, 1716780), (155, 1617096), (156, 1606730), (186, 1347580), (195, 1285384), (213, 1176760), (219, 1144520), (248, 1010685), (260, 964038), (284, 882570), (292, 858390), (310, 808548), (312, 803365), (355, 706056), (365, 686712), (372, 673790), (390, 642692), (403, 621960), (426, 588380), (438, 572260), (465, 539032), (520, 482019), (568, 441285), (584, 429195), (620, 404274), (710, 353028), (730, 343356), (744, 336895), (780, 321346), (806, 310980), (852, 294190), (876, 286130), (923, 271560), (930, 269516), (949, 264120), (1065, 235352), (1095, 228904), (1209, 207320), (1240, 202137), (1420, 176514), (1460, 171678), (1560, 160673), (1612, 155490), (1704, 147095), (1752, 143065), (1846, 135780), (1860, 134758), (1898, 132060), (2015, 124392), (2130, 117676), (2190, 114452), (2201, 113880), (2263, 110760), (2418, 103660), (2769, 90520), (2840, 88257), (2847, 88040), (2920, 85839), (3224, 77745), (3692, 67890), (3720, 67379), (3796, 66030), (4030, 62196), (4260, 58838), (4380, 57226), (4402, 56940), (4526, 55380), (4615, 54312), (4745, 52824), (4836, 51830), (5183, 48360), (5538, 45260), (5694, 44020), (6045, 41464), (6603, 37960), (6789, 36920), (7384, 33945), (7592, 33015), (8060, 31098), (8520, 29419), (8760, 28613), (8804, 28470), (9052, 27690), (9230, 27156), (9490, 26412), (9672, 25915), (10366, 24180), (11005, 22776), (11076, 22630), (11315, 22152), (11388, 22010), (12090, 20732), (13206, 18980), (13578, 18460), (13845, 18104), (14235, 17608), (15549, 16120)]