315554850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 1023684480

約数和(自身を除く): 708129630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 25, 26, 30, 34, 38, 39, 45, 50, 51, 57, 65, 75, 78, 85, 90, 95, 102, 114, 117, 130, 150, 153, 167, 170, 171, 190, 195, 221, 225, 234, 247, 255, 285, 306, 323, 325, 334, 342, 390, 425, 442, 450, 475, 494, 501, 510, 570, 585, 646, 650, 663, 741, 765, 835, 850, 855, 950, 969, 975, 1002, 1105, 1170, 1235, 1275, 1326, 1425, 1482, 1503, 1530, 1615, 1670, 1710, 1938, 1950, 1989, 2171, 2210, 2223, 2470, 2505, 2550, 2839, 2850, 2907, 2925, 3006, 3173, 3230, 3315, 3705, 3825, 3978, 4175, 4199, 4275, 4342, 4446, 4845, 5010, 5525, 5678, 5814, 5850, 6175, 6346, 6513, 6630, 7410, 7515, 7650, 8075, 8350, 8398, 8517, 8550, 9519, 9690, 9945, 10855, 11050, 11115, 12350, 12525, 12597, 13026, 14195, 14535, 15030, 15865, 16150, 16575, 17034, 18525, 19038, 19539, 19890, 20995, 21710, 22230, 24225, 25050, 25194, 25551, 28390, 28557, 29070, 31730, 32565, 33150, 36907, 37050, 37575, 37791, 39078, 41249, 41990, 42585, 47595, 48450, 49725, 51102, 53941, 54275, 55575, 57114, 62985, 65130, 70975, 72675, 73814, 75150, 75582, 79325, 82498, 85170, 95190, 97695, 99450, 104975, 107882, 108550, 110721, 111150, 123747, 125970, 127755, 141950, 142785, 145350, 158650, 161823, 162825, 184535, 188955, 195390, 206245, 209950, 212925, 221442, 237975, 247494, 255510, 269705, 285570, 314925, 323646, 325650, 332163, 369070, 371241, 377910, 412490, 425850, 475950, 485469, 488475, 539410, 553605, 618735, 629850, 638775, 664326, 701233, 713925, 742482, 809115, 922675, 944775, 970938, 976950, 1031225, 1107210, 1237470, 1277550, 1348525, 1402466, 1427850, 1618230, 1660815, 1845350, 1856205, 1889550, 2062450, 2103699, 2427345, 2697050, 2768025, 3093675, 3321630, 3506165, 3712410, 4045575, 4207398, 4854690, 5536050, 6187350, 6311097, 7012330, 8091150, 8304075, 9281025, 10518495, 12136725, 12622194, 16608150, 17530825, 18562050, 21036990, 24273450, 31555485, 35061650, 52592475, 63110970, 105184950, 157777425, 315554850]

約数ペア:

[(1, 315554850), (2, 157777425), (3, 105184950), (5, 63110970), (6, 52592475), (9, 35061650), (10, 31555485), (13, 24273450), (15, 21036990), (17, 18562050), (18, 17530825), (19, 16608150), (25, 12622194), (26, 12136725), (30, 10518495), (34, 9281025), (38, 8304075), (39, 8091150), (45, 7012330), (50, 6311097), (51, 6187350), (57, 5536050), (65, 4854690), (75, 4207398), (78, 4045575), (85, 3712410), (90, 3506165), (95, 3321630), (102, 3093675), (114, 2768025), (117, 2697050), (130, 2427345), (150, 2103699), (153, 2062450), (167, 1889550), (170, 1856205), (171, 1845350), (190, 1660815), (195, 1618230), (221, 1427850), (225, 1402466), (234, 1348525), (247, 1277550), (255, 1237470), (285, 1107210), (306, 1031225), (323, 976950), (325, 970938), (334, 944775), (342, 922675), (390, 809115), (425, 742482), (442, 713925), (450, 701233), (475, 664326), (494, 638775), (501, 629850), (510, 618735), (570, 553605), (585, 539410), (646, 488475), (650, 485469), (663, 475950), (741, 425850), (765, 412490), (835, 377910), (850, 371241), (855, 369070), (950, 332163), (969, 325650), (975, 323646), (1002, 314925), (1105, 285570), (1170, 269705), (1235, 255510), (1275, 247494), (1326, 237975), (1425, 221442), (1482, 212925), (1503, 209950), (1530, 206245), (1615, 195390), (1670, 188955), (1710, 184535), (1938, 162825), (1950, 161823), (1989, 158650), (2171, 145350), (2210, 142785), (2223, 141950), (2470, 127755), (2505, 125970), (2550, 123747), (2839, 111150), (2850, 110721), (2907, 108550), (2925, 107882), (3006, 104975), (3173, 99450), (3230, 97695), (3315, 95190), (3705, 85170), (3825, 82498), (3978, 79325), (4175, 75582), (4199, 75150), (4275, 73814), (4342, 72675), (4446, 70975), (4845, 65130), (5010, 62985), (5525, 57114), (5678, 55575), (5814, 54275), (5850, 53941), (6175, 51102), (6346, 49725), (6513, 48450), (6630, 47595), (7410, 42585), (7515, 41990), (7650, 41249), (8075, 39078), (8350, 37791), (8398, 37575), (8517, 37050), (8550, 36907), (9519, 33150), (9690, 32565), (9945, 31730), (10855, 29070), (11050, 28557), (11115, 28390), (12350, 25551), (12525, 25194), (12597, 25050), (13026, 24225), (14195, 22230), (14535, 21710), (15030, 20995), (15865, 19890), (16150, 19539), (16575, 19038), (17034, 18525)]