145469700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 216

約数和(自身を含む): 492885120

約数和(自身を除く): 347415420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 47, 50, 57, 60, 75, 76, 90, 94, 95, 100, 114, 141, 150, 171, 180, 181, 188, 190, 225, 228, 235, 282, 285, 300, 342, 362, 380, 423, 450, 470, 475, 543, 564, 570, 684, 705, 724, 846, 855, 893, 900, 905, 940, 950, 1086, 1140, 1175, 1410, 1425, 1629, 1692, 1710, 1786, 1810, 1900, 2115, 2172, 2350, 2679, 2715, 2820, 2850, 3258, 3420, 3439, 3525, 3572, 3620, 4230, 4275, 4465, 4525, 4700, 5358, 5430, 5700, 6516, 6878, 7050, 8037, 8145, 8460, 8507, 8550, 8930, 9050, 10317, 10575, 10716, 10860, 13395, 13575, 13756, 14100, 16074, 16290, 17014, 17100, 17195, 17860, 18100, 20634, 21150, 22325, 25521, 26790, 27150, 30951, 32148, 32580, 34028, 34390, 40185, 40725, 41268, 42300, 42535, 44650, 51042, 51585, 53580, 54300, 61902, 66975, 68780, 76563, 80370, 81450, 85070, 85975, 89300, 102084, 103170, 123804, 127605, 133950, 153126, 154755, 160740, 161633, 162900, 170140, 171950, 200925, 206340, 212675, 255210, 257925, 267900, 306252, 309510, 323266, 343900, 382815, 401850, 425350, 484899, 510420, 515850, 619020, 638025, 646532, 765630, 773775, 803700, 808165, 850700, 969798, 1031700, 1276050, 1454697, 1531260, 1547550, 1616330, 1914075, 1939596, 2424495, 2552100, 2909394, 3095100, 3232660, 3828150, 4040825, 4848990, 5818788, 7273485, 7656300, 8081650, 9697980, 12122475, 14546970, 16163300, 24244950, 29093940, 36367425, 48489900, 72734850, 145469700]

約数ペア:

[(1, 145469700), (2, 72734850), (3, 48489900), (4, 36367425), (5, 29093940), (6, 24244950), (9, 16163300), (10, 14546970), (12, 12122475), (15, 9697980), (18, 8081650), (19, 7656300), (20, 7273485), (25, 5818788), (30, 4848990), (36, 4040825), (38, 3828150), (45, 3232660), (47, 3095100), (50, 2909394), (57, 2552100), (60, 2424495), (75, 1939596), (76, 1914075), (90, 1616330), (94, 1547550), (95, 1531260), (100, 1454697), (114, 1276050), (141, 1031700), (150, 969798), (171, 850700), (180, 808165), (181, 803700), (188, 773775), (190, 765630), (225, 646532), (228, 638025), (235, 619020), (282, 515850), (285, 510420), (300, 484899), (342, 425350), (362, 401850), (380, 382815), (423, 343900), (450, 323266), (470, 309510), (475, 306252), (543, 267900), (564, 257925), (570, 255210), (684, 212675), (705, 206340), (724, 200925), (846, 171950), (855, 170140), (893, 162900), (900, 161633), (905, 160740), (940, 154755), (950, 153126), (1086, 133950), (1140, 127605), (1175, 123804), (1410, 103170), (1425, 102084), (1629, 89300), (1692, 85975), (1710, 85070), (1786, 81450), (1810, 80370), (1900, 76563), (2115, 68780), (2172, 66975), (2350, 61902), (2679, 54300), (2715, 53580), (2820, 51585), (2850, 51042), (3258, 44650), (3420, 42535), (3439, 42300), (3525, 41268), (3572, 40725), (3620, 40185), (4230, 34390), (4275, 34028), (4465, 32580), (4525, 32148), (4700, 30951), (5358, 27150), (5430, 26790), (5700, 25521), (6516, 22325), (6878, 21150), (7050, 20634), (8037, 18100), (8145, 17860), (8460, 17195), (8507, 17100), (8550, 17014), (8930, 16290), (9050, 16074), (10317, 14100), (10575, 13756), (10716, 13575), (10860, 13395)]