8851050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 27420120

約数和(自身を除く): 18569070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 89, 90, 102, 117, 130, 150, 153, 170, 178, 195, 221, 225, 234, 255, 267, 306, 325, 390, 425, 442, 445, 450, 510, 534, 585, 650, 663, 765, 801, 850, 890, 975, 1105, 1157, 1170, 1275, 1326, 1335, 1513, 1530, 1602, 1950, 1989, 2210, 2225, 2314, 2550, 2670, 2925, 3026, 3315, 3471, 3825, 3978, 4005, 4450, 4539, 5525, 5785, 5850, 6630, 6675, 6942, 7565, 7650, 8010, 9078, 9945, 10413, 11050, 11570, 13350, 13617, 15130, 16575, 17355, 19669, 19890, 20025, 20826, 22695, 27234, 28925, 33150, 34710, 37825, 39338, 40050, 45390, 49725, 52065, 57850, 59007, 68085, 75650, 86775, 98345, 99450, 104130, 113475, 118014, 136170, 173550, 177021, 196690, 226950, 260325, 295035, 340425, 354042, 491725, 520650, 590070, 680850, 885105, 983450, 1475175, 1770210, 2950350, 4425525, 8851050]

約数ペア:

[(1, 8851050), (2, 4425525), (3, 2950350), (5, 1770210), (6, 1475175), (9, 983450), (10, 885105), (13, 680850), (15, 590070), (17, 520650), (18, 491725), (25, 354042), (26, 340425), (30, 295035), (34, 260325), (39, 226950), (45, 196690), (50, 177021), (51, 173550), (65, 136170), (75, 118014), (78, 113475), (85, 104130), (89, 99450), (90, 98345), (102, 86775), (117, 75650), (130, 68085), (150, 59007), (153, 57850), (170, 52065), (178, 49725), (195, 45390), (221, 40050), (225, 39338), (234, 37825), (255, 34710), (267, 33150), (306, 28925), (325, 27234), (390, 22695), (425, 20826), (442, 20025), (445, 19890), (450, 19669), (510, 17355), (534, 16575), (585, 15130), (650, 13617), (663, 13350), (765, 11570), (801, 11050), (850, 10413), (890, 9945), (975, 9078), (1105, 8010), (1157, 7650), (1170, 7565), (1275, 6942), (1326, 6675), (1335, 6630), (1513, 5850), (1530, 5785), (1602, 5525), (1950, 4539), (1989, 4450), (2210, 4005), (2225, 3978), (2314, 3825), (2550, 3471), (2670, 3315), (2925, 3026)]