65328900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2430

約数の個数: 144

約数和(自身を含む): 232735104

約数和(自身を除く): 167406204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2393, 2730, 3900, 4550, 4786, 5460, 6825, 7179, 9100, 9572, 11965, 13650, 14358, 16751, 23930, 27300, 28716, 31109, 33502, 35895, 47860, 50253, 59825, 62218, 67004, 71790, 83755, 93327, 100506, 119650, 124436, 143580, 155545, 167510, 179475, 186654, 201012, 217763, 239300, 251265, 311090, 335020, 358950, 373308, 418775, 435526, 466635, 502530, 622180, 653289, 717900, 777725, 837550, 871052, 933270, 1005060, 1088815, 1256325, 1306578, 1555450, 1675100, 1866540, 2177630, 2333175, 2512650, 2613156, 3110900, 3266445, 4355260, 4666350, 5025300, 5444075, 6532890, 9332700, 10888150, 13065780, 16332225, 21776300, 32664450, 65328900]

約数ペア:

[(1, 65328900), (2, 32664450), (3, 21776300), (4, 16332225), (5, 13065780), (6, 10888150), (7, 9332700), (10, 6532890), (12, 5444075), (13, 5025300), (14, 4666350), (15, 4355260), (20, 3266445), (21, 3110900), (25, 2613156), (26, 2512650), (28, 2333175), (30, 2177630), (35, 1866540), (39, 1675100), (42, 1555450), (50, 1306578), (52, 1256325), (60, 1088815), (65, 1005060), (70, 933270), (75, 871052), (78, 837550), (84, 777725), (91, 717900), (100, 653289), (105, 622180), (130, 502530), (140, 466635), (150, 435526), (156, 418775), (175, 373308), (182, 358950), (195, 335020), (210, 311090), (260, 251265), (273, 239300), (300, 217763), (325, 201012), (350, 186654), (364, 179475), (390, 167510), (420, 155545), (455, 143580), (525, 124436), (546, 119650), (650, 100506), (700, 93327), (780, 83755), (910, 71790), (975, 67004), (1050, 62218), (1092, 59825), (1300, 50253), (1365, 47860), (1820, 35895), (1950, 33502), (2100, 31109), (2275, 28716), (2393, 27300), (2730, 23930), (3900, 16751), (4550, 14358), (4786, 13650), (5460, 11965), (6825, 9572), (7179, 9100)]