84819420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 192

約数和(自身を含む): 317721600

約数和(自身を除く): 232902180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1181, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2362, 2394, 2565, 2660, 3420, 3543, 3591, 3780, 3990, 4724, 4788, 5130, 5905, 5985, 7086, 7182, 7980, 8267, 10260, 10629, 11810, 11970, 14172, 14364, 16534, 17715, 17955, 21258, 22439, 23620, 23940, 24801, 31887, 33068, 35430, 35910, 41335, 42516, 44878, 49602, 53145, 63774, 67317, 70860, 71820, 74403, 82670, 89756, 99204, 106290, 112195, 124005, 127548, 134634, 148806, 157073, 159435, 165340, 201951, 212580, 223209, 224390, 248010, 269268, 297612, 314146, 318870, 336585, 372015, 403902, 446418, 448780, 471219, 496020, 605853, 628292, 637740, 673170, 744030, 785365, 807804, 892836, 942438, 1009755, 1116045, 1211706, 1346340, 1413657, 1488060, 1570730, 1884876, 2019510, 2232090, 2356095, 2423412, 2827314, 3029265, 3141460, 4039020, 4240971, 4464180, 4712190, 5654628, 6058530, 7068285, 8481942, 9424380, 12117060, 14136570, 16963884, 21204855, 28273140, 42409710, 84819420]

約数ペア:

[(1, 84819420), (2, 42409710), (3, 28273140), (4, 21204855), (5, 16963884), (6, 14136570), (7, 12117060), (9, 9424380), (10, 8481942), (12, 7068285), (14, 6058530), (15, 5654628), (18, 4712190), (19, 4464180), (20, 4240971), (21, 4039020), (27, 3141460), (28, 3029265), (30, 2827314), (35, 2423412), (36, 2356095), (38, 2232090), (42, 2019510), (45, 1884876), (54, 1570730), (57, 1488060), (60, 1413657), (63, 1346340), (70, 1211706), (76, 1116045), (84, 1009755), (90, 942438), (95, 892836), (105, 807804), (108, 785365), (114, 744030), (126, 673170), (133, 637740), (135, 628292), (140, 605853), (171, 496020), (180, 471219), (189, 448780), (190, 446418), (210, 403902), (228, 372015), (252, 336585), (266, 318870), (270, 314146), (285, 297612), (315, 269268), (342, 248010), (378, 224390), (380, 223209), (399, 212580), (420, 201951), (513, 165340), (532, 159435), (540, 157073), (570, 148806), (630, 134634), (665, 127548), (684, 124005), (756, 112195), (798, 106290), (855, 99204), (945, 89756), (1026, 82670), (1140, 74403), (1181, 71820), (1197, 70860), (1260, 67317), (1330, 63774), (1596, 53145), (1710, 49602), (1890, 44878), (1995, 42516), (2052, 41335), (2362, 35910), (2394, 35430), (2565, 33068), (2660, 31887), (3420, 24801), (3543, 23940), (3591, 23620), (3780, 22439), (3990, 21258), (4724, 17955), (4788, 17715), (5130, 16534), (5905, 14364), (5985, 14172), (7086, 11970), (7182, 11810), (7980, 10629), (8267, 10260)]