73442100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 224985600

約数和(自身を除く): 151543500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 53, 60, 62, 75, 93, 100, 106, 124, 149, 150, 155, 159, 186, 212, 265, 298, 300, 310, 318, 372, 447, 465, 530, 596, 620, 636, 745, 775, 795, 894, 930, 1060, 1325, 1490, 1550, 1590, 1643, 1788, 1860, 2235, 2325, 2650, 2980, 3100, 3180, 3286, 3725, 3975, 4470, 4619, 4650, 4929, 5300, 6572, 7450, 7897, 7950, 8215, 8940, 9238, 9300, 9858, 11175, 13857, 14900, 15794, 15900, 16430, 18476, 19716, 22350, 23095, 23691, 24645, 27714, 31588, 32860, 39485, 41075, 44700, 46190, 47382, 49290, 55428, 69285, 78970, 82150, 92380, 94764, 98580, 115475, 118455, 123225, 138570, 157940, 164300, 197425, 230950, 236910, 244807, 246450, 277140, 346425, 394850, 461900, 473820, 489614, 492900, 592275, 692850, 734421, 789700, 979228, 1184550, 1224035, 1385700, 1468842, 2369100, 2448070, 2937684, 3672105, 4896140, 6120175, 7344210, 12240350, 14688420, 18360525, 24480700, 36721050, 73442100]

約数ペア:

[(1, 73442100), (2, 36721050), (3, 24480700), (4, 18360525), (5, 14688420), (6, 12240350), (10, 7344210), (12, 6120175), (15, 4896140), (20, 3672105), (25, 2937684), (30, 2448070), (31, 2369100), (50, 1468842), (53, 1385700), (60, 1224035), (62, 1184550), (75, 979228), (93, 789700), (100, 734421), (106, 692850), (124, 592275), (149, 492900), (150, 489614), (155, 473820), (159, 461900), (186, 394850), (212, 346425), (265, 277140), (298, 246450), (300, 244807), (310, 236910), (318, 230950), (372, 197425), (447, 164300), (465, 157940), (530, 138570), (596, 123225), (620, 118455), (636, 115475), (745, 98580), (775, 94764), (795, 92380), (894, 82150), (930, 78970), (1060, 69285), (1325, 55428), (1490, 49290), (1550, 47382), (1590, 46190), (1643, 44700), (1788, 41075), (1860, 39485), (2235, 32860), (2325, 31588), (2650, 27714), (2980, 24645), (3100, 23691), (3180, 23095), (3286, 22350), (3725, 19716), (3975, 18476), (4470, 16430), (4619, 15900), (4650, 15794), (4929, 14900), (5300, 13857), (6572, 11175), (7450, 9858), (7897, 9300), (7950, 9238), (8215, 8940)]