25229880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 91476000

約数和(自身を除く): 66246120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 599, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1198, 1404, 1560, 1620, 1755, 1797, 2106, 2340, 2396, 2808, 2995, 3240, 3510, 3594, 4212, 4680, 4792, 5265, 5391, 5990, 7020, 7188, 7787, 8424, 8985, 10530, 10782, 11980, 14040, 14376, 15574, 16173, 17970, 21060, 21564, 23361, 23960, 26955, 31148, 32346, 35940, 38935, 42120, 43128, 46722, 48519, 53910, 62296, 64692, 70083, 71880, 77870, 80865, 93444, 97038, 107820, 116805, 129384, 140166, 155740, 161730, 186888, 194076, 210249, 215640, 233610, 242595, 280332, 311480, 323460, 350415, 388152, 420498, 467220, 485190, 560664, 630747, 646920, 700830, 840996, 934440, 970380, 1051245, 1261494, 1401660, 1681992, 1940760, 2102490, 2522988, 2803320, 3153735, 4204980, 5045976, 6307470, 8409960, 12614940, 25229880]

約数ペア:

[(1, 25229880), (2, 12614940), (3, 8409960), (4, 6307470), (5, 5045976), (6, 4204980), (8, 3153735), (9, 2803320), (10, 2522988), (12, 2102490), (13, 1940760), (15, 1681992), (18, 1401660), (20, 1261494), (24, 1051245), (26, 970380), (27, 934440), (30, 840996), (36, 700830), (39, 646920), (40, 630747), (45, 560664), (52, 485190), (54, 467220), (60, 420498), (65, 388152), (72, 350415), (78, 323460), (81, 311480), (90, 280332), (104, 242595), (108, 233610), (117, 215640), (120, 210249), (130, 194076), (135, 186888), (156, 161730), (162, 155740), (180, 140166), (195, 129384), (216, 116805), (234, 107820), (260, 97038), (270, 93444), (312, 80865), (324, 77870), (351, 71880), (360, 70083), (390, 64692), (405, 62296), (468, 53910), (520, 48519), (540, 46722), (585, 43128), (599, 42120), (648, 38935), (702, 35940), (780, 32346), (810, 31148), (936, 26955), (1053, 23960), (1080, 23361), (1170, 21564), (1198, 21060), (1404, 17970), (1560, 16173), (1620, 15574), (1755, 14376), (1797, 14040), (2106, 11980), (2340, 10782), (2396, 10530), (2808, 8985), (2995, 8424), (3240, 7787), (3510, 7188), (3594, 7020), (4212, 5990), (4680, 5391), (4792, 5265)]