581806980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10058

約数の個数: 144

約数和(自身を含む): 1967172480

約数和(自身を除く): 1385365500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 9690, 10007, 11628, 14535, 19380, 20014, 29070, 30021, 40028, 50035, 58140, 60042, 90063, 100070, 120084, 150105, 170119, 180126, 190133, 200140, 300210, 340238, 360252, 380266, 450315, 510357, 570399, 600420, 680476, 760532, 850595, 900630, 950665, 1020714, 1140798, 1531071, 1701190, 1711197, 1801260, 1901330, 2041428, 2281596, 2551785, 2851995, 3062142, 3232261, 3402380, 3422394, 3802660, 5103570, 5703990, 6124284, 6464522, 6844788, 7655355, 8555985, 9696783, 10207140, 11407980, 12929044, 15310710, 16161305, 17111970, 19393566, 29090349, 30621420, 32322610, 34223940, 38787132, 48483915, 58180698, 64645220, 96967830, 116361396, 145451745, 193935660, 290903490, 581806980]

約数ペア:

[(1, 581806980), (2, 290903490), (3, 193935660), (4, 145451745), (5, 116361396), (6, 96967830), (9, 64645220), (10, 58180698), (12, 48483915), (15, 38787132), (17, 34223940), (18, 32322610), (19, 30621420), (20, 29090349), (30, 19393566), (34, 17111970), (36, 16161305), (38, 15310710), (45, 12929044), (51, 11407980), (57, 10207140), (60, 9696783), (68, 8555985), (76, 7655355), (85, 6844788), (90, 6464522), (95, 6124284), (102, 5703990), (114, 5103570), (153, 3802660), (170, 3422394), (171, 3402380), (180, 3232261), (190, 3062142), (204, 2851995), (228, 2551785), (255, 2281596), (285, 2041428), (306, 1901330), (323, 1801260), (340, 1711197), (342, 1701190), (380, 1531071), (510, 1140798), (570, 1020714), (612, 950665), (646, 900630), (684, 850595), (765, 760532), (855, 680476), (969, 600420), (1020, 570399), (1140, 510357), (1292, 450315), (1530, 380266), (1615, 360252), (1710, 340238), (1938, 300210), (2907, 200140), (3060, 190133), (3230, 180126), (3420, 170119), (3876, 150105), (4845, 120084), (5814, 100070), (6460, 90063), (9690, 60042), (10007, 58140), (11628, 50035), (14535, 40028), (19380, 30021), (20014, 29070)]