73419750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 207792000

約数和(自身を除く): 134372250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 125, 135, 146, 149, 150, 219, 225, 250, 270, 298, 365, 375, 438, 447, 450, 657, 675, 730, 745, 750, 894, 1095, 1125, 1314, 1341, 1350, 1490, 1825, 1971, 2190, 2235, 2250, 2682, 3285, 3375, 3650, 3725, 3942, 4023, 4470, 5475, 6570, 6705, 6750, 7450, 8046, 9125, 9855, 10877, 10950, 11175, 13410, 16425, 18250, 18625, 19710, 20115, 21754, 22350, 27375, 32631, 32850, 33525, 37250, 40230, 49275, 54385, 54750, 55875, 65262, 67050, 82125, 97893, 98550, 100575, 108770, 111750, 163155, 164250, 167625, 195786, 201150, 246375, 271925, 293679, 326310, 335250, 489465, 492750, 502875, 543850, 587358, 815775, 978930, 1005750, 1359625, 1468395, 1631550, 2447325, 2719250, 2936790, 4078875, 4894650, 7341975, 8157750, 12236625, 14683950, 24473250, 36709875, 73419750]

約数ペア:

[(1, 73419750), (2, 36709875), (3, 24473250), (5, 14683950), (6, 12236625), (9, 8157750), (10, 7341975), (15, 4894650), (18, 4078875), (25, 2936790), (27, 2719250), (30, 2447325), (45, 1631550), (50, 1468395), (54, 1359625), (73, 1005750), (75, 978930), (90, 815775), (125, 587358), (135, 543850), (146, 502875), (149, 492750), (150, 489465), (219, 335250), (225, 326310), (250, 293679), (270, 271925), (298, 246375), (365, 201150), (375, 195786), (438, 167625), (447, 164250), (450, 163155), (657, 111750), (675, 108770), (730, 100575), (745, 98550), (750, 97893), (894, 82125), (1095, 67050), (1125, 65262), (1314, 55875), (1341, 54750), (1350, 54385), (1490, 49275), (1825, 40230), (1971, 37250), (2190, 33525), (2235, 32850), (2250, 32631), (2682, 27375), (3285, 22350), (3375, 21754), (3650, 20115), (3725, 19710), (3942, 18625), (4023, 18250), (4470, 16425), (5475, 13410), (6570, 11175), (6705, 10950), (6750, 10877), (7450, 9855), (8046, 9125)]