72132450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 195737472

約数和(自身を除く): 123605022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 130, 142, 150, 195, 213, 325, 355, 390, 426, 521, 650, 710, 923, 975, 1042, 1065, 1563, 1775, 1846, 1950, 2130, 2605, 2769, 3126, 3550, 4615, 5210, 5325, 5538, 6773, 7815, 9230, 10650, 13025, 13546, 13845, 15630, 20319, 23075, 26050, 27690, 33865, 36991, 39075, 40638, 46150, 67730, 69225, 73982, 78150, 101595, 110973, 138450, 169325, 184955, 203190, 221946, 338650, 369910, 480883, 507975, 554865, 924775, 961766, 1015950, 1109730, 1442649, 1849550, 2404415, 2774325, 2885298, 4808830, 5548650, 7213245, 12022075, 14426490, 24044150, 36066225, 72132450]

約数ペア:

[(1, 72132450), (2, 36066225), (3, 24044150), (5, 14426490), (6, 12022075), (10, 7213245), (13, 5548650), (15, 4808830), (25, 2885298), (26, 2774325), (30, 2404415), (39, 1849550), (50, 1442649), (65, 1109730), (71, 1015950), (75, 961766), (78, 924775), (130, 554865), (142, 507975), (150, 480883), (195, 369910), (213, 338650), (325, 221946), (355, 203190), (390, 184955), (426, 169325), (521, 138450), (650, 110973), (710, 101595), (923, 78150), (975, 73982), (1042, 69225), (1065, 67730), (1563, 46150), (1775, 40638), (1846, 39075), (1950, 36991), (2130, 33865), (2605, 27690), (2769, 26050), (3126, 23075), (3550, 20319), (4615, 15630), (5210, 13845), (5325, 13546), (5538, 13025), (6773, 10650), (7815, 9230)]