156202020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7451

約数の個数: 120

約数和(自身を含む): 527775864

約数和(自身を除く): 371573844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 7417, 10530, 14834, 21060, 22251, 29668, 37085, 44502, 66753, 74170, 89004, 96421, 111255, 133506, 148340, 192842, 200259, 222510, 267012, 289263, 333765, 385684, 400518, 445020, 482105, 578526, 600777, 667530, 801036, 867789, 964210, 1001295, 1157052, 1201554, 1335060, 1446315, 1735578, 1928420, 2002590, 2403108, 2603367, 2892630, 3003885, 3471156, 4005180, 4338945, 5206734, 5785260, 6007770, 7810101, 8677890, 10413468, 12015540, 13016835, 15620202, 17355780, 26033670, 31240404, 39050505, 52067340, 78101010, 156202020]

約数ペア:

[(1, 156202020), (2, 78101010), (3, 52067340), (4, 39050505), (5, 31240404), (6, 26033670), (9, 17355780), (10, 15620202), (12, 13016835), (13, 12015540), (15, 10413468), (18, 8677890), (20, 7810101), (26, 6007770), (27, 5785260), (30, 5206734), (36, 4338945), (39, 4005180), (45, 3471156), (52, 3003885), (54, 2892630), (60, 2603367), (65, 2403108), (78, 2002590), (81, 1928420), (90, 1735578), (108, 1446315), (117, 1335060), (130, 1201554), (135, 1157052), (156, 1001295), (162, 964210), (180, 867789), (195, 801036), (234, 667530), (260, 600777), (270, 578526), (324, 482105), (351, 445020), (390, 400518), (405, 385684), (468, 333765), (540, 289263), (585, 267012), (702, 222510), (780, 200259), (810, 192842), (1053, 148340), (1170, 133506), (1404, 111255), (1620, 96421), (1755, 89004), (2106, 74170), (2340, 66753), (3510, 44502), (4212, 37085), (5265, 29668), (7020, 22251), (7417, 21060), (10530, 14834)]