129409020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1964

約数の個数: 144

約数和(自身を含む): 437542560

約数和(自身を除く): 308133540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 1907, 2262, 2340, 2610, 3393, 3770, 3814, 4524, 5220, 5655, 5721, 6786, 7540, 7628, 9535, 11310, 11442, 13572, 16965, 17163, 19070, 22620, 22884, 24791, 28605, 33930, 34326, 38140, 49582, 55303, 57210, 67860, 68652, 74373, 85815, 99164, 110606, 114420, 123955, 148746, 165909, 171630, 221212, 223119, 247910, 276515, 297492, 331818, 343260, 371865, 446238, 495820, 497727, 553030, 663636, 718939, 743730, 829545, 892476, 995454, 1106060, 1115595, 1437878, 1487460, 1659090, 1990908, 2156817, 2231190, 2488635, 2875756, 3318180, 3594695, 4313634, 4462380, 4977270, 6470451, 7189390, 8627268, 9954540, 10784085, 12940902, 14378780, 21568170, 25881804, 32352255, 43136340, 64704510, 129409020]

約数ペア:

[(1, 129409020), (2, 64704510), (3, 43136340), (4, 32352255), (5, 25881804), (6, 21568170), (9, 14378780), (10, 12940902), (12, 10784085), (13, 9954540), (15, 8627268), (18, 7189390), (20, 6470451), (26, 4977270), (29, 4462380), (30, 4313634), (36, 3594695), (39, 3318180), (45, 2875756), (52, 2488635), (58, 2231190), (60, 2156817), (65, 1990908), (78, 1659090), (87, 1487460), (90, 1437878), (116, 1115595), (117, 1106060), (130, 995454), (145, 892476), (156, 829545), (174, 743730), (180, 718939), (195, 663636), (234, 553030), (260, 497727), (261, 495820), (290, 446238), (348, 371865), (377, 343260), (390, 331818), (435, 297492), (468, 276515), (522, 247910), (580, 223119), (585, 221212), (754, 171630), (780, 165909), (870, 148746), (1044, 123955), (1131, 114420), (1170, 110606), (1305, 99164), (1508, 85815), (1740, 74373), (1885, 68652), (1907, 67860), (2262, 57210), (2340, 55303), (2610, 49582), (3393, 38140), (3770, 34326), (3814, 33930), (4524, 28605), (5220, 24791), (5655, 22884), (5721, 22620), (6786, 19070), (7540, 17163), (7628, 16965), (9535, 13572), (11310, 11442)]