154933740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 513615648

約数和(自身を除く): 358681908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 907, 949, 1095, 1170, 1314, 1460, 1814, 1898, 2190, 2340, 2628, 2721, 2847, 3285, 3628, 3796, 4380, 4535, 4745, 5442, 5694, 6570, 8163, 8541, 9070, 9490, 10884, 11388, 11791, 13140, 13605, 14235, 16326, 17082, 18140, 18980, 23582, 27210, 28470, 32652, 34164, 35373, 40815, 42705, 47164, 54420, 56940, 58955, 66211, 70746, 81630, 85410, 106119, 117910, 132422, 141492, 163260, 170820, 176865, 198633, 212238, 235820, 264844, 331055, 353730, 397266, 424476, 530595, 595899, 662110, 707460, 794532, 860743, 993165, 1061190, 1191798, 1324220, 1721486, 1986330, 2122380, 2383596, 2582229, 2979495, 3442972, 3972660, 4303715, 5164458, 5958990, 7746687, 8607430, 10328916, 11917980, 12911145, 15493374, 17214860, 25822290, 30986748, 38733435, 51644580, 77466870, 154933740]

約数ペア:

[(1, 154933740), (2, 77466870), (3, 51644580), (4, 38733435), (5, 30986748), (6, 25822290), (9, 17214860), (10, 15493374), (12, 12911145), (13, 11917980), (15, 10328916), (18, 8607430), (20, 7746687), (26, 5958990), (30, 5164458), (36, 4303715), (39, 3972660), (45, 3442972), (52, 2979495), (60, 2582229), (65, 2383596), (73, 2122380), (78, 1986330), (90, 1721486), (117, 1324220), (130, 1191798), (146, 1061190), (156, 993165), (180, 860743), (195, 794532), (219, 707460), (234, 662110), (260, 595899), (292, 530595), (365, 424476), (390, 397266), (438, 353730), (468, 331055), (585, 264844), (657, 235820), (730, 212238), (780, 198633), (876, 176865), (907, 170820), (949, 163260), (1095, 141492), (1170, 132422), (1314, 117910), (1460, 106119), (1814, 85410), (1898, 81630), (2190, 70746), (2340, 66211), (2628, 58955), (2721, 56940), (2847, 54420), (3285, 47164), (3628, 42705), (3796, 40815), (4380, 35373), (4535, 34164), (4745, 32652), (5442, 28470), (5694, 27210), (6570, 23582), (8163, 18980), (8541, 18140), (9070, 17082), (9490, 16326), (10884, 14235), (11388, 13605), (11791, 13140)]