211206060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 712215504

約数和(自身を除く): 501009444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 131, 156, 159, 169, 180, 195, 212, 234, 260, 262, 265, 318, 338, 390, 393, 468, 477, 507, 524, 530, 585, 636, 655, 676, 689, 780, 786, 795, 845, 954, 1014, 1060, 1170, 1179, 1310, 1378, 1521, 1572, 1590, 1690, 1703, 1908, 1965, 2028, 2067, 2340, 2358, 2385, 2535, 2620, 2756, 3042, 3180, 3380, 3406, 3445, 3930, 4134, 4716, 4770, 5070, 5109, 5895, 6084, 6201, 6812, 6890, 6943, 7605, 7860, 8268, 8515, 8957, 9540, 10140, 10218, 10335, 11790, 12402, 13780, 13886, 15210, 15327, 17030, 17914, 20436, 20670, 20829, 22139, 23580, 24804, 25545, 26871, 27772, 30420, 30654, 31005, 34060, 34715, 35828, 41340, 41658, 44278, 44785, 51090, 53742, 61308, 62010, 62487, 66417, 69430, 76635, 80613, 83316, 88556, 89570, 90259, 102180, 104145, 107484, 110695, 124020, 124974, 132834, 134355, 138860, 153270, 161226, 179140, 180518, 199251, 208290, 221390, 249948, 265668, 268710, 270777, 306540, 312435, 322452, 332085, 361036, 398502, 403065, 416580, 442780, 451295, 537420, 541554, 624870, 664170, 797004, 806130, 812331, 902590, 996255, 1083108, 1173367, 1249740, 1328340, 1353885, 1612260, 1624662, 1805180, 1992510, 2346734, 2707770, 3249324, 3520101, 3985020, 4061655, 4693468, 5415540, 5866835, 7040202, 8123310, 10560303, 11733670, 14080404, 16246620, 17600505, 21120606, 23467340, 35201010, 42241212, 52801515, 70402020, 105603030, 211206060]

約数ペア:

[(1, 211206060), (2, 105603030), (3, 70402020), (4, 52801515), (5, 42241212), (6, 35201010), (9, 23467340), (10, 21120606), (12, 17600505), (13, 16246620), (15, 14080404), (18, 11733670), (20, 10560303), (26, 8123310), (30, 7040202), (36, 5866835), (39, 5415540), (45, 4693468), (52, 4061655), (53, 3985020), (60, 3520101), (65, 3249324), (78, 2707770), (90, 2346734), (106, 1992510), (117, 1805180), (130, 1624662), (131, 1612260), (156, 1353885), (159, 1328340), (169, 1249740), (180, 1173367), (195, 1083108), (212, 996255), (234, 902590), (260, 812331), (262, 806130), (265, 797004), (318, 664170), (338, 624870), (390, 541554), (393, 537420), (468, 451295), (477, 442780), (507, 416580), (524, 403065), (530, 398502), (585, 361036), (636, 332085), (655, 322452), (676, 312435), (689, 306540), (780, 270777), (786, 268710), (795, 265668), (845, 249948), (954, 221390), (1014, 208290), (1060, 199251), (1170, 180518), (1179, 179140), (1310, 161226), (1378, 153270), (1521, 138860), (1572, 134355), (1590, 132834), (1690, 124974), (1703, 124020), (1908, 110695), (1965, 107484), (2028, 104145), (2067, 102180), (2340, 90259), (2358, 89570), (2385, 88556), (2535, 83316), (2620, 80613), (2756, 76635), (3042, 69430), (3180, 66417), (3380, 62487), (3406, 62010), (3445, 61308), (3930, 53742), (4134, 51090), (4716, 44785), (4770, 44278), (5070, 41658), (5109, 41340), (5895, 35828), (6084, 34715), (6201, 34060), (6812, 31005), (6890, 30654), (6943, 30420), (7605, 27772), (7860, 26871), (8268, 25545), (8515, 24804), (8957, 23580), (9540, 22139), (10140, 20829), (10218, 20670), (10335, 20436), (11790, 17914), (12402, 17030), (13780, 15327), (13886, 15210)]