200275920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21397}}^1$

素因数の和:21429

約数の個数: 120

約数和(自身を含む): 724365096

約数和(自身を除く): 524089176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21397, 42794, 64191, 85588, 106985, 128382, 171176, 192573, 213970, 256764, 278161, 320955, 342352, 385146, 427940, 513528, 556322, 641910, 770292, 834483, 855880, 962865, 1027056, 1112644, 1283820, 1390805, 1540584, 1668966, 1711760, 1925730, 2225288, 2503449, 2567640, 2781610, 3081168, 3337932, 3851460, 4172415, 4450576, 5006898, 5135280, 5563220, 6675864, 7702920, 8344830, 10013796, 11126440, 12517245, 13351728, 15405840, 16689660, 20027592, 22252880, 25034490, 33379320, 40055184, 50068980, 66758640, 100137960, 200275920]

約数ペア:

[(1, 200275920), (2, 100137960), (3, 66758640), (4, 50068980), (5, 40055184), (6, 33379320), (8, 25034490), (9, 22252880), (10, 20027592), (12, 16689660), (13, 15405840), (15, 13351728), (16, 12517245), (18, 11126440), (20, 10013796), (24, 8344830), (26, 7702920), (30, 6675864), (36, 5563220), (39, 5135280), (40, 5006898), (45, 4450576), (48, 4172415), (52, 3851460), (60, 3337932), (65, 3081168), (72, 2781610), (78, 2567640), (80, 2503449), (90, 2225288), (104, 1925730), (117, 1711760), (120, 1668966), (130, 1540584), (144, 1390805), (156, 1283820), (180, 1112644), (195, 1027056), (208, 962865), (234, 855880), (240, 834483), (260, 770292), (312, 641910), (360, 556322), (390, 513528), (468, 427940), (520, 385146), (585, 342352), (624, 320955), (720, 278161), (780, 256764), (936, 213970), (1040, 192573), (1170, 171176), (1560, 128382), (1872, 106985), (2340, 85588), (3120, 64191), (4680, 42794), (9360, 21397)]