89965380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 270345600

約数和(自身を除く): 180380220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1489, 1590, 2014, 2978, 3021, 3180, 4028, 4467, 5035, 5956, 6042, 7445, 8934, 10070, 12084, 14890, 15105, 17868, 20140, 22335, 28291, 29780, 30210, 44670, 56582, 60420, 78917, 84873, 89340, 113164, 141455, 157834, 169746, 236751, 282910, 315668, 339492, 394585, 424365, 473502, 565820, 789170, 848730, 947004, 1183755, 1499423, 1578340, 1697460, 2367510, 2998846, 4498269, 4735020, 5997692, 7497115, 8996538, 14994230, 17993076, 22491345, 29988460, 44982690, 89965380]

約数ペア:

[(1, 89965380), (2, 44982690), (3, 29988460), (4, 22491345), (5, 17993076), (6, 14994230), (10, 8996538), (12, 7497115), (15, 5997692), (19, 4735020), (20, 4498269), (30, 2998846), (38, 2367510), (53, 1697460), (57, 1578340), (60, 1499423), (76, 1183755), (95, 947004), (106, 848730), (114, 789170), (159, 565820), (190, 473502), (212, 424365), (228, 394585), (265, 339492), (285, 315668), (318, 282910), (380, 236751), (530, 169746), (570, 157834), (636, 141455), (795, 113164), (1007, 89340), (1060, 84873), (1140, 78917), (1489, 60420), (1590, 56582), (2014, 44670), (2978, 30210), (3021, 29780), (3180, 28291), (4028, 22335), (4467, 20140), (5035, 17868), (5956, 15105), (6042, 14890), (7445, 12084), (8934, 10070)]