28075497300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{130523}}^1$

素因数の和:130782

約数の個数: 108

約数和(自身を含む): 88369968960

約数和(自身を除く): 60294471660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 239, 300, 450, 478, 717, 900, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 5975, 7170, 8604, 10755, 11950, 14340, 17925, 21510, 23900, 35850, 43020, 53775, 71700, 107550, 130523, 215100, 261046, 391569, 522092, 652615, 783138, 1174707, 1305230, 1566276, 1957845, 2349414, 2610460, 3263075, 3915690, 4698828, 5873535, 6526150, 7831380, 9789225, 11747070, 13052300, 19578450, 23494140, 29367675, 31194997, 39156900, 58735350, 62389994, 93584991, 117470700, 124779988, 155974985, 187169982, 280754973, 311949970, 374339964, 467924955, 561509946, 623899940, 779874925, 935849910, 1123019892, 1403774865, 1559749850, 1871699820, 2339624775, 2807549730, 3119499700, 4679249550, 5615099460, 7018874325, 9358499100, 14037748650, 28075497300]

約数ペア:

[(1, 28075497300), (2, 14037748650), (3, 9358499100), (4, 7018874325), (5, 5615099460), (6, 4679249550), (9, 3119499700), (10, 2807549730), (12, 2339624775), (15, 1871699820), (18, 1559749850), (20, 1403774865), (25, 1123019892), (30, 935849910), (36, 779874925), (45, 623899940), (50, 561509946), (60, 467924955), (75, 374339964), (90, 311949970), (100, 280754973), (150, 187169982), (180, 155974985), (225, 124779988), (239, 117470700), (300, 93584991), (450, 62389994), (478, 58735350), (717, 39156900), (900, 31194997), (956, 29367675), (1195, 23494140), (1434, 19578450), (2151, 13052300), (2390, 11747070), (2868, 9789225), (3585, 7831380), (4302, 6526150), (4780, 5873535), (5975, 4698828), (7170, 3915690), (8604, 3263075), (10755, 2610460), (11950, 2349414), (14340, 1957845), (17925, 1566276), (21510, 1305230), (23900, 1174707), (35850, 783138), (43020, 652615), (53775, 522092), (71700, 391569), (107550, 261046), (130523, 215100)]