151213300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 404224128

約数和(自身を除く): 253010828

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 97, 100, 119, 131, 140, 170, 175, 194, 238, 262, 340, 350, 388, 425, 476, 485, 524, 595, 655, 679, 700, 850, 917, 970, 1190, 1310, 1358, 1649, 1700, 1834, 1940, 2227, 2380, 2425, 2620, 2716, 2975, 3275, 3298, 3395, 3668, 4454, 4585, 4850, 5950, 6550, 6596, 6790, 8245, 8908, 9170, 9700, 11135, 11543, 11900, 12707, 13100, 13580, 15589, 16490, 16975, 18340, 22270, 22925, 23086, 25414, 31178, 32980, 33950, 41225, 44540, 45850, 46172, 50828, 55675, 57715, 62356, 63535, 67900, 77945, 82450, 88949, 91700, 111350, 115430, 127070, 155890, 164900, 177898, 216019, 222700, 230860, 254140, 288575, 311780, 317675, 355796, 389725, 432038, 444745, 577150, 635350, 779450, 864076, 889490, 1080095, 1154300, 1270700, 1512133, 1558900, 1778980, 2160190, 2223725, 3024266, 4320380, 4447450, 5400475, 6048532, 7560665, 8894900, 10800950, 15121330, 21601900, 30242660, 37803325, 75606650, 151213300]

約数ペア:

[(1, 151213300), (2, 75606650), (4, 37803325), (5, 30242660), (7, 21601900), (10, 15121330), (14, 10800950), (17, 8894900), (20, 7560665), (25, 6048532), (28, 5400475), (34, 4447450), (35, 4320380), (50, 3024266), (68, 2223725), (70, 2160190), (85, 1778980), (97, 1558900), (100, 1512133), (119, 1270700), (131, 1154300), (140, 1080095), (170, 889490), (175, 864076), (194, 779450), (238, 635350), (262, 577150), (340, 444745), (350, 432038), (388, 389725), (425, 355796), (476, 317675), (485, 311780), (524, 288575), (595, 254140), (655, 230860), (679, 222700), (700, 216019), (850, 177898), (917, 164900), (970, 155890), (1190, 127070), (1310, 115430), (1358, 111350), (1649, 91700), (1700, 88949), (1834, 82450), (1940, 77945), (2227, 67900), (2380, 63535), (2425, 62356), (2620, 57715), (2716, 55675), (2975, 50828), (3275, 46172), (3298, 45850), (3395, 44540), (3668, 41225), (4454, 33950), (4585, 32980), (4850, 31178), (5950, 25414), (6550, 23086), (6596, 22925), (6790, 22270), (8245, 18340), (8908, 16975), (9170, 16490), (9700, 15589), (11135, 13580), (11543, 13100), (11900, 12707)]