75381900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 242984448

約数和(自身を除く): 167602548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 53, 55, 60, 66, 75, 100, 106, 110, 132, 150, 159, 165, 212, 220, 265, 275, 300, 318, 330, 431, 530, 550, 583, 636, 660, 795, 825, 862, 1060, 1100, 1166, 1293, 1325, 1590, 1650, 1724, 1749, 2155, 2332, 2586, 2650, 2915, 3180, 3300, 3498, 3975, 4310, 4741, 5172, 5300, 5830, 6465, 6996, 7950, 8620, 8745, 9482, 10775, 11660, 12930, 14223, 14575, 15900, 17490, 18964, 21550, 22843, 23705, 25860, 28446, 29150, 32325, 34980, 43100, 43725, 45686, 47410, 56892, 58300, 64650, 68529, 71115, 87450, 91372, 94820, 114215, 118525, 129300, 137058, 142230, 174900, 228430, 237050, 251273, 274116, 284460, 342645, 355575, 456860, 474100, 502546, 571075, 685290, 711150, 753819, 1005092, 1142150, 1256365, 1370580, 1422300, 1507638, 1713225, 2284300, 2512730, 3015276, 3426450, 3769095, 5025460, 6281825, 6852900, 7538190, 12563650, 15076380, 18845475, 25127300, 37690950, 75381900]

約数ペア:

[(1, 75381900), (2, 37690950), (3, 25127300), (4, 18845475), (5, 15076380), (6, 12563650), (10, 7538190), (11, 6852900), (12, 6281825), (15, 5025460), (20, 3769095), (22, 3426450), (25, 3015276), (30, 2512730), (33, 2284300), (44, 1713225), (50, 1507638), (53, 1422300), (55, 1370580), (60, 1256365), (66, 1142150), (75, 1005092), (100, 753819), (106, 711150), (110, 685290), (132, 571075), (150, 502546), (159, 474100), (165, 456860), (212, 355575), (220, 342645), (265, 284460), (275, 274116), (300, 251273), (318, 237050), (330, 228430), (431, 174900), (530, 142230), (550, 137058), (583, 129300), (636, 118525), (660, 114215), (795, 94820), (825, 91372), (862, 87450), (1060, 71115), (1100, 68529), (1166, 64650), (1293, 58300), (1325, 56892), (1590, 47410), (1650, 45686), (1724, 43725), (1749, 43100), (2155, 34980), (2332, 32325), (2586, 29150), (2650, 28446), (2915, 25860), (3180, 23705), (3300, 22843), (3498, 21550), (3975, 18964), (4310, 17490), (4741, 15900), (5172, 14575), (5300, 14223), (5830, 12930), (6465, 11660), (6996, 10775), (7950, 9482), (8620, 8745)]