8583900

素因数分解:

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

素因数の和:132

約数の個数: 144

約数和(自身を含む): 27998208

約数和(自身を除く): 19414308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 71, 75, 78, 93, 100, 124, 130, 142, 150, 155, 156, 186, 195, 213, 260, 284, 300, 310, 325, 355, 372, 390, 403, 426, 465, 620, 650, 710, 775, 780, 806, 852, 923, 930, 975, 1065, 1209, 1300, 1420, 1550, 1612, 1775, 1846, 1860, 1950, 2015, 2130, 2201, 2325, 2418, 2769, 3100, 3550, 3692, 3900, 4030, 4260, 4402, 4615, 4650, 4836, 5325, 5538, 6045, 6603, 7100, 8060, 8804, 9230, 9300, 10075, 10650, 11005, 11076, 12090, 13206, 13845, 18460, 20150, 21300, 22010, 23075, 24180, 26412, 27690, 28613, 30225, 33015, 40300, 44020, 46150, 55025, 55380, 57226, 60450, 66030, 69225, 85839, 92300, 110050, 114452, 120900, 132060, 138450, 143065, 165075, 171678, 220100, 276900, 286130, 330150, 343356, 429195, 572260, 660300, 715325, 858390, 1430650, 1716780, 2145975, 2861300, 4291950, 8583900]

約数ペア:

[(1, 8583900), (2, 4291950), (3, 2861300), (4, 2145975), (5, 1716780), (6, 1430650), (10, 858390), (12, 715325), (13, 660300), (15, 572260), (20, 429195), (25, 343356), (26, 330150), (30, 286130), (31, 276900), (39, 220100), (50, 171678), (52, 165075), (60, 143065), (62, 138450), (65, 132060), (71, 120900), (75, 114452), (78, 110050), (93, 92300), (100, 85839), (124, 69225), (130, 66030), (142, 60450), (150, 57226), (155, 55380), (156, 55025), (186, 46150), (195, 44020), (213, 40300), (260, 33015), (284, 30225), (300, 28613), (310, 27690), (325, 26412), (355, 24180), (372, 23075), (390, 22010), (403, 21300), (426, 20150), (465, 18460), (620, 13845), (650, 13206), (710, 12090), (775, 11076), (780, 11005), (806, 10650), (852, 10075), (923, 9300), (930, 9230), (975, 8804), (1065, 8060), (1209, 7100), (1300, 6603), (1420, 6045), (1550, 5538), (1612, 5325), (1775, 4836), (1846, 4650), (1860, 4615), (1950, 4402), (2015, 4260), (2130, 4030), (2201, 3900), (2325, 3692), (2418, 3550), (2769, 3100)]