152506980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 483345408

約数和(自身を除く): 330838428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 151, 155, 180, 181, 186, 279, 302, 310, 362, 372, 453, 465, 543, 558, 604, 620, 724, 755, 905, 906, 930, 1086, 1116, 1359, 1395, 1510, 1629, 1810, 1812, 1860, 2172, 2265, 2715, 2718, 2790, 3020, 3258, 3620, 4530, 4681, 5430, 5436, 5580, 5611, 6516, 6795, 8145, 9060, 9362, 10860, 11222, 13590, 14043, 16290, 16833, 18724, 22444, 23405, 27180, 27331, 28055, 28086, 32580, 33666, 42129, 46810, 50499, 54662, 56110, 56172, 67332, 70215, 81993, 84165, 84258, 93620, 100998, 109324, 112220, 136655, 140430, 163986, 168330, 168516, 201996, 210645, 245979, 252495, 273310, 280860, 327972, 336660, 409965, 421290, 491958, 504990, 546620, 819930, 842580, 847261, 983916, 1009980, 1229895, 1639860, 1694522, 2459790, 2541783, 3389044, 4236305, 4919580, 5083566, 7625349, 8472610, 10167132, 12708915, 15250698, 16945220, 25417830, 30501396, 38126745, 50835660, 76253490, 152506980]

約数ペア:

[(1, 152506980), (2, 76253490), (3, 50835660), (4, 38126745), (5, 30501396), (6, 25417830), (9, 16945220), (10, 15250698), (12, 12708915), (15, 10167132), (18, 8472610), (20, 7625349), (30, 5083566), (31, 4919580), (36, 4236305), (45, 3389044), (60, 2541783), (62, 2459790), (90, 1694522), (93, 1639860), (124, 1229895), (151, 1009980), (155, 983916), (180, 847261), (181, 842580), (186, 819930), (279, 546620), (302, 504990), (310, 491958), (362, 421290), (372, 409965), (453, 336660), (465, 327972), (543, 280860), (558, 273310), (604, 252495), (620, 245979), (724, 210645), (755, 201996), (905, 168516), (906, 168330), (930, 163986), (1086, 140430), (1116, 136655), (1359, 112220), (1395, 109324), (1510, 100998), (1629, 93620), (1810, 84258), (1812, 84165), (1860, 81993), (2172, 70215), (2265, 67332), (2715, 56172), (2718, 56110), (2790, 54662), (3020, 50499), (3258, 46810), (3620, 42129), (4530, 33666), (4681, 32580), (5430, 28086), (5436, 28055), (5580, 27331), (5611, 27180), (6516, 23405), (6795, 22444), (8145, 18724), (9060, 16833), (9362, 16290), (10860, 14043), (11222, 13590)]