100190040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43943}}^1$

素因数の和:43976

約数の個数: 64

約数和(自身を含む): 316396800

約数和(自身を除く): 216206760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 43943, 87886, 131829, 175772, 219715, 263658, 351544, 439430, 527316, 659145, 834917, 878860, 1054632, 1318290, 1669834, 1757720, 2504751, 2636580, 3339668, 4174585, 5009502, 5273160, 6679336, 8349170, 10019004, 12523755, 16698340, 20038008, 25047510, 33396680, 50095020, 100190040]

約数ペア:

[(1, 100190040), (2, 50095020), (3, 33396680), (4, 25047510), (5, 20038008), (6, 16698340), (8, 12523755), (10, 10019004), (12, 8349170), (15, 6679336), (19, 5273160), (20, 5009502), (24, 4174585), (30, 3339668), (38, 2636580), (40, 2504751), (57, 1757720), (60, 1669834), (76, 1318290), (95, 1054632), (114, 878860), (120, 834917), (152, 659145), (190, 527316), (228, 439430), (285, 351544), (380, 263658), (456, 219715), (570, 175772), (760, 131829), (1140, 87886), (2280, 43943)]