144605700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 480969216

約数和(自身を除く): 336363516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 71, 73, 75, 90, 93, 100, 124, 142, 146, 150, 155, 180, 186, 213, 219, 225, 279, 284, 292, 300, 310, 355, 365, 372, 426, 438, 450, 465, 558, 620, 639, 657, 710, 730, 775, 852, 876, 900, 930, 1065, 1095, 1116, 1278, 1314, 1395, 1420, 1460, 1550, 1775, 1825, 1860, 2130, 2190, 2201, 2263, 2325, 2556, 2628, 2790, 3100, 3195, 3285, 3550, 3650, 4260, 4380, 4402, 4526, 4650, 5183, 5325, 5475, 5580, 6390, 6570, 6603, 6789, 6975, 7100, 7300, 8804, 9052, 9300, 10366, 10650, 10950, 11005, 11315, 12780, 13140, 13206, 13578, 13950, 15549, 15975, 16425, 19809, 20367, 20732, 21300, 21900, 22010, 22630, 25915, 26412, 27156, 27900, 31098, 31950, 32850, 33015, 33945, 39618, 40734, 44020, 45260, 46647, 51830, 55025, 56575, 62196, 63900, 65700, 66030, 67890, 77745, 79236, 81468, 93294, 99045, 101835, 103660, 110050, 113150, 129575, 132060, 135780, 155490, 160673, 165075, 169725, 186588, 198090, 203670, 220100, 226300, 233235, 259150, 310980, 321346, 330150, 339450, 388725, 396180, 407340, 466470, 482019, 495225, 509175, 518300, 642692, 660300, 678900, 777450, 803365, 932940, 964038, 990450, 1018350, 1166175, 1446057, 1554900, 1606730, 1928076, 1980900, 2036700, 2332350, 2410095, 2892114, 3213460, 4016825, 4664700, 4820190, 5784228, 7230285, 8033650, 9640380, 12050475, 14460570, 16067300, 24100950, 28921140, 36151425, 48201900, 72302850, 144605700]

約数ペア:

[(1, 144605700), (2, 72302850), (3, 48201900), (4, 36151425), (5, 28921140), (6, 24100950), (9, 16067300), (10, 14460570), (12, 12050475), (15, 9640380), (18, 8033650), (20, 7230285), (25, 5784228), (30, 4820190), (31, 4664700), (36, 4016825), (45, 3213460), (50, 2892114), (60, 2410095), (62, 2332350), (71, 2036700), (73, 1980900), (75, 1928076), (90, 1606730), (93, 1554900), (100, 1446057), (124, 1166175), (142, 1018350), (146, 990450), (150, 964038), (155, 932940), (180, 803365), (186, 777450), (213, 678900), (219, 660300), (225, 642692), (279, 518300), (284, 509175), (292, 495225), (300, 482019), (310, 466470), (355, 407340), (365, 396180), (372, 388725), (426, 339450), (438, 330150), (450, 321346), (465, 310980), (558, 259150), (620, 233235), (639, 226300), (657, 220100), (710, 203670), (730, 198090), (775, 186588), (852, 169725), (876, 165075), (900, 160673), (930, 155490), (1065, 135780), (1095, 132060), (1116, 129575), (1278, 113150), (1314, 110050), (1395, 103660), (1420, 101835), (1460, 99045), (1550, 93294), (1775, 81468), (1825, 79236), (1860, 77745), (2130, 67890), (2190, 66030), (2201, 65700), (2263, 63900), (2325, 62196), (2556, 56575), (2628, 55025), (2790, 51830), (3100, 46647), (3195, 45260), (3285, 44020), (3550, 40734), (3650, 39618), (4260, 33945), (4380, 33015), (4402, 32850), (4526, 31950), (4650, 31098), (5183, 27900), (5325, 27156), (5475, 26412), (5580, 25915), (6390, 22630), (6570, 22010), (6603, 21900), (6789, 21300), (6975, 20732), (7100, 20367), (7300, 19809), (8804, 16425), (9052, 15975), (9300, 15549), (10366, 13950), (10650, 13578), (10950, 13206), (11005, 13140), (11315, 12780)]