144539460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3298

約数の個数: 144

約数和(自身を含む): 497165760

約数和(自身を除く): 352626300

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, 3251, 3420, 3705, 4446, 4940, 6502, 7410, 8892, 9753, 11115, 13004, 14820, 16255, 19506, 22230, 29259, 32510, 39012, 42263, 44460, 48765, 58518, 61769, 65020, 84526, 97530, 117036, 123538, 126789, 146295, 169052, 185307, 195060, 211315, 247076, 253578, 292590, 308845, 370614, 380367, 422630, 507156, 555921, 585180, 617690, 633945, 741228, 760734, 802997, 845260, 926535, 1111842, 1235380, 1267890, 1521468, 1605994, 1853070, 1901835, 2223684, 2408991, 2535780, 2779605, 3211988, 3706140, 3803670, 4014985, 4817982, 5559210, 7226973, 7607340, 8029970, 9635964, 11118420, 12044955, 14453946, 16059940, 24089910, 28907892, 36134865, 48179820, 72269730, 144539460]

約数ペア:

[(1, 144539460), (2, 72269730), (3, 48179820), (4, 36134865), (5, 28907892), (6, 24089910), (9, 16059940), (10, 14453946), (12, 12044955), (13, 11118420), (15, 9635964), (18, 8029970), (19, 7607340), (20, 7226973), (26, 5559210), (30, 4817982), (36, 4014985), (38, 3803670), (39, 3706140), (45, 3211988), (52, 2779605), (57, 2535780), (60, 2408991), (65, 2223684), (76, 1901835), (78, 1853070), (90, 1605994), (95, 1521468), (114, 1267890), (117, 1235380), (130, 1111842), (156, 926535), (171, 845260), (180, 802997), (190, 760734), (195, 741228), (228, 633945), (234, 617690), (247, 585180), (260, 555921), (285, 507156), (342, 422630), (380, 380367), (390, 370614), (468, 308845), (494, 292590), (570, 253578), (585, 247076), (684, 211315), (741, 195060), (780, 185307), (855, 169052), (988, 146295), (1140, 126789), (1170, 123538), (1235, 117036), (1482, 97530), (1710, 84526), (2223, 65020), (2340, 61769), (2470, 58518), (2964, 48765), (3251, 44460), (3420, 42263), (3705, 39012), (4446, 32510), (4940, 29259), (6502, 22230), (7410, 19506), (8892, 16255), (9753, 14820), (11115, 13004)]