1330894500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 4213617408

約数和(自身を除く): 2882722908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 131, 150, 156, 195, 250, 260, 262, 300, 325, 375, 390, 393, 500, 521, 524, 650, 655, 750, 780, 786, 975, 1042, 1300, 1310, 1500, 1563, 1572, 1625, 1703, 1950, 1965, 2084, 2605, 2620, 3126, 3250, 3275, 3406, 3900, 3930, 4875, 5109, 5210, 6252, 6500, 6550, 6773, 6812, 7815, 7860, 8515, 9750, 9825, 10218, 10420, 13025, 13100, 13546, 15630, 16375, 17030, 19500, 19650, 20319, 20436, 25545, 26050, 27092, 31260, 32750, 33865, 34060, 39075, 39300, 40638, 42575, 49125, 51090, 52100, 65125, 65500, 67730, 68251, 78150, 81276, 85150, 98250, 101595, 102180, 127725, 130250, 135460, 136502, 156300, 169325, 170300, 195375, 196500, 203190, 204753, 212875, 255450, 260500, 273004, 338650, 341255, 390750, 406380, 409506, 425750, 507975, 510900, 638625, 677300, 682510, 781500, 819012, 846625, 851500, 887263, 1015950, 1023765, 1277250, 1365020, 1693250, 1706275, 1774526, 2031900, 2047530, 2539875, 2554500, 2661789, 3386500, 3412550, 3549052, 4095060, 4436315, 5079750, 5118825, 5323578, 6825100, 8531375, 8872630, 10159500, 10237650, 10647156, 13308945, 17062750, 17745260, 20475300, 22181575, 25594125, 26617890, 34125500, 44363150, 51188250, 53235780, 66544725, 88726300, 102376500, 110907875, 133089450, 221815750, 266178900, 332723625, 443631500, 665447250, 1330894500]

約数ペア:

[(1, 1330894500), (2, 665447250), (3, 443631500), (4, 332723625), (5, 266178900), (6, 221815750), (10, 133089450), (12, 110907875), (13, 102376500), (15, 88726300), (20, 66544725), (25, 53235780), (26, 51188250), (30, 44363150), (39, 34125500), (50, 26617890), (52, 25594125), (60, 22181575), (65, 20475300), (75, 17745260), (78, 17062750), (100, 13308945), (125, 10647156), (130, 10237650), (131, 10159500), (150, 8872630), (156, 8531375), (195, 6825100), (250, 5323578), (260, 5118825), (262, 5079750), (300, 4436315), (325, 4095060), (375, 3549052), (390, 3412550), (393, 3386500), (500, 2661789), (521, 2554500), (524, 2539875), (650, 2047530), (655, 2031900), (750, 1774526), (780, 1706275), (786, 1693250), (975, 1365020), (1042, 1277250), (1300, 1023765), (1310, 1015950), (1500, 887263), (1563, 851500), (1572, 846625), (1625, 819012), (1703, 781500), (1950, 682510), (1965, 677300), (2084, 638625), (2605, 510900), (2620, 507975), (3126, 425750), (3250, 409506), (3275, 406380), (3406, 390750), (3900, 341255), (3930, 338650), (4875, 273004), (5109, 260500), (5210, 255450), (6252, 212875), (6500, 204753), (6550, 203190), (6773, 196500), (6812, 195375), (7815, 170300), (7860, 169325), (8515, 156300), (9750, 136502), (9825, 135460), (10218, 130250), (10420, 127725), (13025, 102180), (13100, 101595), (13546, 98250), (15630, 85150), (16375, 81276), (17030, 78150), (19500, 68251), (19650, 67730), (20319, 65500), (20436, 65125), (25545, 52100), (26050, 51090), (27092, 49125), (31260, 42575), (32750, 40638), (33865, 39300), (34060, 39075)]