7100280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 25520040

約数和(自身を除く): 18419760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 163, 165, 180, 198, 220, 242, 264, 326, 330, 360, 363, 396, 440, 484, 489, 495, 605, 652, 660, 726, 792, 815, 968, 978, 990, 1089, 1210, 1304, 1320, 1452, 1467, 1630, 1793, 1815, 1956, 1980, 2178, 2420, 2445, 2904, 2934, 3260, 3586, 3630, 3912, 3960, 4356, 4840, 4890, 5379, 5445, 5868, 6520, 7172, 7260, 7335, 8712, 8965, 9780, 10758, 10890, 11736, 14344, 14520, 14670, 16137, 17930, 19560, 19723, 21516, 21780, 26895, 29340, 32274, 35860, 39446, 43032, 43560, 53790, 58680, 59169, 64548, 71720, 78892, 80685, 98615, 107580, 118338, 129096, 157784, 161370, 177507, 197230, 215160, 236676, 295845, 322740, 355014, 394460, 473352, 591690, 645480, 710028, 788920, 887535, 1183380, 1420056, 1775070, 2366760, 3550140, 7100280]

約数ペア:

[(1, 7100280), (2, 3550140), (3, 2366760), (4, 1775070), (5, 1420056), (6, 1183380), (8, 887535), (9, 788920), (10, 710028), (11, 645480), (12, 591690), (15, 473352), (18, 394460), (20, 355014), (22, 322740), (24, 295845), (30, 236676), (33, 215160), (36, 197230), (40, 177507), (44, 161370), (45, 157784), (55, 129096), (60, 118338), (66, 107580), (72, 98615), (88, 80685), (90, 78892), (99, 71720), (110, 64548), (120, 59169), (121, 58680), (132, 53790), (163, 43560), (165, 43032), (180, 39446), (198, 35860), (220, 32274), (242, 29340), (264, 26895), (326, 21780), (330, 21516), (360, 19723), (363, 19560), (396, 17930), (440, 16137), (484, 14670), (489, 14520), (495, 14344), (605, 11736), (652, 10890), (660, 10758), (726, 9780), (792, 8965), (815, 8712), (968, 7335), (978, 7260), (990, 7172), (1089, 6520), (1210, 5868), (1304, 5445), (1320, 5379), (1452, 4890), (1467, 4840), (1630, 4356), (1793, 3960), (1815, 3912), (1956, 3630), (1980, 3586), (2178, 3260), (2420, 2934), (2445, 2904)]