15735200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 44294040

約数和(自身を除く): 28558840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 89, 100, 104, 130, 136, 160, 170, 178, 200, 208, 221, 260, 272, 325, 340, 356, 400, 416, 425, 442, 445, 520, 544, 650, 680, 712, 800, 850, 884, 890, 1040, 1105, 1157, 1300, 1360, 1424, 1513, 1700, 1768, 1780, 2080, 2210, 2225, 2314, 2600, 2720, 2848, 3026, 3400, 3536, 3560, 4420, 4450, 4628, 5200, 5525, 5785, 6052, 6800, 7072, 7120, 7565, 8840, 8900, 9256, 10400, 11050, 11570, 12104, 13600, 14240, 15130, 17680, 17800, 18512, 19669, 22100, 23140, 24208, 28925, 30260, 35360, 35600, 37024, 37825, 39338, 44200, 46280, 48416, 57850, 60520, 71200, 75650, 78676, 88400, 92560, 98345, 115700, 121040, 151300, 157352, 176800, 185120, 196690, 231400, 242080, 302600, 314704, 393380, 462800, 491725, 605200, 629408, 786760, 925600, 983450, 1210400, 1573520, 1966900, 3147040, 3933800, 7867600, 15735200]

約数ペア:

[(1, 15735200), (2, 7867600), (4, 3933800), (5, 3147040), (8, 1966900), (10, 1573520), (13, 1210400), (16, 983450), (17, 925600), (20, 786760), (25, 629408), (26, 605200), (32, 491725), (34, 462800), (40, 393380), (50, 314704), (52, 302600), (65, 242080), (68, 231400), (80, 196690), (85, 185120), (89, 176800), (100, 157352), (104, 151300), (130, 121040), (136, 115700), (160, 98345), (170, 92560), (178, 88400), (200, 78676), (208, 75650), (221, 71200), (260, 60520), (272, 57850), (325, 48416), (340, 46280), (356, 44200), (400, 39338), (416, 37825), (425, 37024), (442, 35600), (445, 35360), (520, 30260), (544, 28925), (650, 24208), (680, 23140), (712, 22100), (800, 19669), (850, 18512), (884, 17800), (890, 17680), (1040, 15130), (1105, 14240), (1157, 13600), (1300, 12104), (1360, 11570), (1424, 11050), (1513, 10400), (1700, 9256), (1768, 8900), (1780, 8840), (2080, 7565), (2210, 7120), (2225, 7072), (2314, 6800), (2600, 6052), (2720, 5785), (2848, 5525), (3026, 5200), (3400, 4628), (3536, 4450), (3560, 4420)]