2013121500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103237}}^1$

素因数の和:103272

約数の個数: 96

約数和(自身を含む): 6313210176

約数和(自身を除く): 4300088676

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, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 19500, 103237, 206474, 309711, 412948, 516185, 619422, 1032370, 1238844, 1342081, 1548555, 2064740, 2580925, 2684162, 3097110, 4026243, 5161850, 5368324, 6194220, 6710405, 7742775, 8052486, 10323700, 12904625, 13420810, 15485550, 16104972, 20131215, 25809250, 26841620, 30971100, 33552025, 38713875, 40262430, 51618500, 67104050, 77427750, 80524860, 100656075, 134208100, 154855500, 167760125, 201312150, 335520250, 402624300, 503280375, 671040500, 1006560750, 2013121500]

約数ペア:

[(1, 2013121500), (2, 1006560750), (3, 671040500), (4, 503280375), (5, 402624300), (6, 335520250), (10, 201312150), (12, 167760125), (13, 154855500), (15, 134208100), (20, 100656075), (25, 80524860), (26, 77427750), (30, 67104050), (39, 51618500), (50, 40262430), (52, 38713875), (60, 33552025), (65, 30971100), (75, 26841620), (78, 25809250), (100, 20131215), (125, 16104972), (130, 15485550), (150, 13420810), (156, 12904625), (195, 10323700), (250, 8052486), (260, 7742775), (300, 6710405), (325, 6194220), (375, 5368324), (390, 5161850), (500, 4026243), (650, 3097110), (750, 2684162), (780, 2580925), (975, 2064740), (1300, 1548555), (1500, 1342081), (1625, 1238844), (1950, 1032370), (3250, 619422), (3900, 516185), (4875, 412948), (6500, 309711), (9750, 206474), (19500, 103237)]