150019740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 498572256

約数和(自身を除く): 348552516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1051, 1098, 1170, 1220, 1586, 1830, 2102, 2196, 2340, 2379, 2745, 3153, 3172, 3660, 3965, 4204, 4758, 5255, 5490, 6306, 7137, 7930, 9459, 9516, 10510, 10980, 11895, 12612, 13663, 14274, 15765, 15860, 18918, 21020, 23790, 27326, 28548, 31530, 35685, 37836, 40989, 47295, 47580, 54652, 63060, 64111, 68315, 71370, 81978, 94590, 122967, 128222, 136630, 142740, 163956, 189180, 192333, 204945, 245934, 256444, 273260, 320555, 384666, 409890, 491868, 576999, 614835, 641110, 769332, 819780, 833443, 961665, 1153998, 1229670, 1282220, 1666886, 1923330, 2307996, 2459340, 2500329, 2884995, 3333772, 3846660, 4167215, 5000658, 5769990, 7500987, 8334430, 10001316, 11539980, 12501645, 15001974, 16668860, 25003290, 30003948, 37504935, 50006580, 75009870, 150019740]

約数ペア:

[(1, 150019740), (2, 75009870), (3, 50006580), (4, 37504935), (5, 30003948), (6, 25003290), (9, 16668860), (10, 15001974), (12, 12501645), (13, 11539980), (15, 10001316), (18, 8334430), (20, 7500987), (26, 5769990), (30, 5000658), (36, 4167215), (39, 3846660), (45, 3333772), (52, 2884995), (60, 2500329), (61, 2459340), (65, 2307996), (78, 1923330), (90, 1666886), (117, 1282220), (122, 1229670), (130, 1153998), (156, 961665), (180, 833443), (183, 819780), (195, 769332), (234, 641110), (244, 614835), (260, 576999), (305, 491868), (366, 409890), (390, 384666), (468, 320555), (549, 273260), (585, 256444), (610, 245934), (732, 204945), (780, 192333), (793, 189180), (915, 163956), (1051, 142740), (1098, 136630), (1170, 128222), (1220, 122967), (1586, 94590), (1830, 81978), (2102, 71370), (2196, 68315), (2340, 64111), (2379, 63060), (2745, 54652), (3153, 47580), (3172, 47295), (3660, 40989), (3965, 37836), (4204, 35685), (4758, 31530), (5255, 28548), (5490, 27326), (6306, 23790), (7137, 21020), (7930, 18918), (9459, 15860), (9516, 15765), (10510, 14274), (10980, 13663), (11895, 12612)]