144619650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 144

約数和(自身を含む): 458684928

約数和(自身を除く): 314065278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1050, 1085, 1302, 1395, 1481, 1550, 1575, 1953, 2170, 2325, 2790, 2962, 3150, 3255, 3906, 4443, 4650, 5425, 6510, 6975, 7405, 8886, 9765, 10367, 10850, 13329, 13950, 14810, 16275, 19530, 20734, 22215, 26658, 31101, 32550, 37025, 44430, 45911, 48825, 51835, 62202, 66645, 74050, 91822, 93303, 97650, 103670, 111075, 133290, 137733, 155505, 186606, 222150, 229555, 259175, 275466, 311010, 321377, 333225, 413199, 459110, 466515, 518350, 642754, 666450, 688665, 777525, 826398, 933030, 964131, 1147775, 1377330, 1555050, 1606885, 1928262, 2065995, 2295550, 2332575, 2892393, 3213770, 3443325, 4131990, 4665150, 4820655, 5784786, 6886650, 8034425, 9641310, 10329975, 14461965, 16068850, 20659950, 24103275, 28923930, 48206550, 72309825, 144619650]

約数ペア:

[(1, 144619650), (2, 72309825), (3, 48206550), (5, 28923930), (6, 24103275), (7, 20659950), (9, 16068850), (10, 14461965), (14, 10329975), (15, 9641310), (18, 8034425), (21, 6886650), (25, 5784786), (30, 4820655), (31, 4665150), (35, 4131990), (42, 3443325), (45, 3213770), (50, 2892393), (62, 2332575), (63, 2295550), (70, 2065995), (75, 1928262), (90, 1606885), (93, 1555050), (105, 1377330), (126, 1147775), (150, 964131), (155, 933030), (175, 826398), (186, 777525), (210, 688665), (217, 666450), (225, 642754), (279, 518350), (310, 466515), (315, 459110), (350, 413199), (434, 333225), (450, 321377), (465, 311010), (525, 275466), (558, 259175), (630, 229555), (651, 222150), (775, 186606), (930, 155505), (1050, 137733), (1085, 133290), (1302, 111075), (1395, 103670), (1481, 97650), (1550, 93303), (1575, 91822), (1953, 74050), (2170, 66645), (2325, 62202), (2790, 51835), (2962, 48825), (3150, 45911), (3255, 44430), (3906, 37025), (4443, 32550), (4650, 31101), (5425, 26658), (6510, 22215), (6975, 20734), (7405, 19530), (8886, 16275), (9765, 14810), (10367, 13950), (10850, 13329)]