151741980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3460

約数の個数: 144

約数和(自身を含む): 521932320

約数和(自身を除く): 370190340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3413, 3420, 3705, 4446, 4940, 6826, 7410, 8892, 10239, 11115, 13652, 14820, 17065, 20478, 22230, 30717, 34130, 40956, 44369, 44460, 51195, 61434, 64847, 68260, 88738, 102390, 122868, 129694, 133107, 153585, 177476, 194541, 204780, 221845, 259388, 266214, 307170, 324235, 389082, 399321, 443690, 532428, 583623, 614340, 648470, 665535, 778164, 798642, 843011, 887380, 972705, 1167246, 1296940, 1331070, 1597284, 1686022, 1945410, 1996605, 2334492, 2529033, 2662140, 2918115, 3372044, 3890820, 3993210, 4215055, 5058066, 5836230, 7587099, 7986420, 8430110, 10116132, 11672460, 12645165, 15174198, 16860220, 25290330, 30348396, 37935495, 50580660, 75870990, 151741980]

約数ペア:

[(1, 151741980), (2, 75870990), (3, 50580660), (4, 37935495), (5, 30348396), (6, 25290330), (9, 16860220), (10, 15174198), (12, 12645165), (13, 11672460), (15, 10116132), (18, 8430110), (19, 7986420), (20, 7587099), (26, 5836230), (30, 5058066), (36, 4215055), (38, 3993210), (39, 3890820), (45, 3372044), (52, 2918115), (57, 2662140), (60, 2529033), (65, 2334492), (76, 1996605), (78, 1945410), (90, 1686022), (95, 1597284), (114, 1331070), (117, 1296940), (130, 1167246), (156, 972705), (171, 887380), (180, 843011), (190, 798642), (195, 778164), (228, 665535), (234, 648470), (247, 614340), (260, 583623), (285, 532428), (342, 443690), (380, 399321), (390, 389082), (468, 324235), (494, 307170), (570, 266214), (585, 259388), (684, 221845), (741, 204780), (780, 194541), (855, 177476), (988, 153585), (1140, 133107), (1170, 129694), (1235, 122868), (1482, 102390), (1710, 88738), (2223, 68260), (2340, 64847), (2470, 61434), (2964, 51195), (3413, 44460), (3420, 44369), (3705, 40956), (4446, 34130), (4940, 30717), (6826, 22230), (7410, 20478), (8892, 17065), (10239, 14820), (11115, 13652)]