88788420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 320624640

約数和(自身を除く): 231836220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 83, 84, 90, 105, 108, 126, 135, 140, 166, 180, 189, 210, 249, 252, 270, 283, 315, 332, 378, 415, 420, 498, 540, 566, 581, 630, 747, 756, 830, 849, 945, 996, 1132, 1162, 1245, 1260, 1415, 1494, 1660, 1698, 1743, 1890, 1981, 2241, 2324, 2490, 2547, 2830, 2905, 2988, 3396, 3486, 3735, 3780, 3962, 4245, 4482, 4980, 5094, 5229, 5660, 5810, 5943, 6972, 7470, 7641, 7924, 8490, 8715, 8964, 9905, 10188, 10458, 11205, 11620, 11886, 12735, 14940, 15282, 15687, 16980, 17430, 17829, 19810, 20916, 22410, 23489, 23772, 25470, 26145, 29715, 30564, 31374, 34860, 35658, 38205, 39620, 44820, 46978, 50940, 52290, 53487, 59430, 62748, 70467, 71316, 76410, 78435, 89145, 93956, 104580, 106974, 117445, 118860, 140934, 152820, 156870, 164423, 178290, 211401, 213948, 234890, 267435, 281868, 313740, 328846, 352335, 356580, 422802, 469780, 493269, 534870, 634203, 657692, 704670, 822115, 845604, 986538, 1057005, 1069740, 1268406, 1409340, 1479807, 1644230, 1973076, 2114010, 2466345, 2536812, 2959614, 3171015, 3288460, 4228020, 4439421, 4932690, 5919228, 6342030, 7399035, 8878842, 9865380, 12684060, 14798070, 17757684, 22197105, 29596140, 44394210, 88788420]

約数ペア:

[(1, 88788420), (2, 44394210), (3, 29596140), (4, 22197105), (5, 17757684), (6, 14798070), (7, 12684060), (9, 9865380), (10, 8878842), (12, 7399035), (14, 6342030), (15, 5919228), (18, 4932690), (20, 4439421), (21, 4228020), (27, 3288460), (28, 3171015), (30, 2959614), (35, 2536812), (36, 2466345), (42, 2114010), (45, 1973076), (54, 1644230), (60, 1479807), (63, 1409340), (70, 1268406), (83, 1069740), (84, 1057005), (90, 986538), (105, 845604), (108, 822115), (126, 704670), (135, 657692), (140, 634203), (166, 534870), (180, 493269), (189, 469780), (210, 422802), (249, 356580), (252, 352335), (270, 328846), (283, 313740), (315, 281868), (332, 267435), (378, 234890), (415, 213948), (420, 211401), (498, 178290), (540, 164423), (566, 156870), (581, 152820), (630, 140934), (747, 118860), (756, 117445), (830, 106974), (849, 104580), (945, 93956), (996, 89145), (1132, 78435), (1162, 76410), (1245, 71316), (1260, 70467), (1415, 62748), (1494, 59430), (1660, 53487), (1698, 52290), (1743, 50940), (1890, 46978), (1981, 44820), (2241, 39620), (2324, 38205), (2490, 35658), (2547, 34860), (2830, 31374), (2905, 30564), (2988, 29715), (3396, 26145), (3486, 25470), (3735, 23772), (3780, 23489), (3962, 22410), (4245, 20916), (4482, 19810), (4980, 17829), (5094, 17430), (5229, 16980), (5660, 15687), (5810, 15282), (5943, 14940), (6972, 12735), (7470, 11886), (7641, 11620), (7924, 11205), (8490, 10458), (8715, 10188), (8964, 9905)]