625063140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 288

約数和(自身を含む): 2278523520

約数和(自身を除く): 1653460380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 442, 468, 494, 510, 570, 585, 612, 646, 663, 684, 741, 765, 780, 827, 855, 884, 969, 988, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1530, 1615, 1654, 1710, 1938, 1989, 2210, 2223, 2340, 2470, 2481, 2652, 2907, 2964, 3060, 3230, 3308, 3315, 3420, 3705, 3876, 3978, 4135, 4199, 4420, 4446, 4845, 4940, 4962, 5814, 6460, 6630, 7410, 7443, 7956, 8270, 8398, 8892, 9690, 9924, 9945, 10751, 11115, 11628, 12405, 12597, 13260, 14059, 14535, 14820, 14886, 15713, 16540, 16796, 19380, 19890, 20995, 21502, 22230, 24810, 25194, 28118, 29070, 29772, 31426, 32253, 37215, 37791, 39780, 41990, 42177, 43004, 44460, 47139, 49620, 50388, 53755, 56236, 58140, 62852, 62985, 64506, 70295, 74430, 75582, 78565, 83980, 84354, 94278, 96759, 107510, 125970, 126531, 129012, 140590, 141417, 148860, 151164, 157130, 161265, 168708, 182767, 188556, 188955, 193518, 204269, 210885, 215020, 235695, 251940, 253062, 267121, 281180, 282834, 314260, 322530, 365534, 377910, 387036, 408538, 421770, 471390, 483795, 506124, 534242, 548301, 565668, 612807, 632655, 645060, 707085, 731068, 755820, 801363, 817076, 843540, 913835, 942780, 967590, 1021345, 1068484, 1096602, 1225614, 1265310, 1335605, 1414170, 1602726, 1644903, 1827670, 1838421, 1935180, 2042690, 2193204, 2404089, 2451228, 2530620, 2671210, 2741505, 2828340, 3064035, 3205452, 3289806, 3472573, 3655340, 3676842, 4006815, 4085380, 4808178, 5342420, 5483010, 6128070, 6579612, 6945146, 7353684, 8013630, 8224515, 9192105, 9616356, 10417719, 10966020, 12020445, 12256140, 13890292, 16027260, 16449030, 17362865, 18384210, 20835438, 24040890, 31253157, 32898060, 34725730, 36768420, 41670876, 48081780, 52088595, 62506314, 69451460, 104177190, 125012628, 156265785, 208354380, 312531570, 625063140]

約数ペア:

[(1, 625063140), (2, 312531570), (3, 208354380), (4, 156265785), (5, 125012628), (6, 104177190), (9, 69451460), (10, 62506314), (12, 52088595), (13, 48081780), (15, 41670876), (17, 36768420), (18, 34725730), (19, 32898060), (20, 31253157), (26, 24040890), (30, 20835438), (34, 18384210), (36, 17362865), (38, 16449030), (39, 16027260), (45, 13890292), (51, 12256140), (52, 12020445), (57, 10966020), (60, 10417719), (65, 9616356), (68, 9192105), (76, 8224515), (78, 8013630), (85, 7353684), (90, 6945146), (95, 6579612), (102, 6128070), (114, 5483010), (117, 5342420), (130, 4808178), (153, 4085380), (156, 4006815), (170, 3676842), (171, 3655340), (180, 3472573), (190, 3289806), (195, 3205452), (204, 3064035), (221, 2828340), (228, 2741505), (234, 2671210), (247, 2530620), (255, 2451228), (260, 2404089), (285, 2193204), (306, 2042690), (323, 1935180), (340, 1838421), (342, 1827670), (380, 1644903), (390, 1602726), (442, 1414170), (468, 1335605), (494, 1265310), (510, 1225614), (570, 1096602), (585, 1068484), (612, 1021345), (646, 967590), (663, 942780), (684, 913835), (741, 843540), (765, 817076), (780, 801363), (827, 755820), (855, 731068), (884, 707085), (969, 645060), (988, 632655), (1020, 612807), (1105, 565668), (1140, 548301), (1170, 534242), (1235, 506124), (1292, 483795), (1326, 471390), (1482, 421770), (1530, 408538), (1615, 387036), (1654, 377910), (1710, 365534), (1938, 322530), (1989, 314260), (2210, 282834), (2223, 281180), (2340, 267121), (2470, 253062), (2481, 251940), (2652, 235695), (2907, 215020), (2964, 210885), (3060, 204269), (3230, 193518), (3308, 188955), (3315, 188556), (3420, 182767), (3705, 168708), (3876, 161265), (3978, 157130), (4135, 151164), (4199, 148860), (4420, 141417), (4446, 140590), (4845, 129012), (4940, 126531), (4962, 125970), (5814, 107510), (6460, 96759), (6630, 94278), (7410, 84354), (7443, 83980), (7956, 78565), (8270, 75582), (8398, 74430), (8892, 70295), (9690, 64506), (9924, 62985), (9945, 62852), (10751, 58140), (11115, 56236), (11628, 53755), (12405, 50388), (12597, 49620), (13260, 47139), (14059, 44460), (14535, 43004), (14820, 42177), (14886, 41990), (15713, 39780), (16540, 37791), (16796, 37215), (19380, 32253), (19890, 31426), (20995, 29772), (21502, 29070), (22230, 28118), (24810, 25194)]