211402620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 774918144

約数和(自身を除く): 563515524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 43, 44, 45, 52, 55, 60, 65, 66, 78, 86, 90, 99, 110, 117, 129, 130, 132, 143, 156, 165, 172, 180, 191, 195, 198, 215, 220, 234, 258, 260, 286, 330, 382, 387, 390, 396, 429, 430, 468, 473, 495, 516, 559, 572, 573, 585, 645, 660, 715, 764, 774, 780, 858, 860, 946, 955, 990, 1118, 1146, 1170, 1287, 1290, 1419, 1430, 1548, 1677, 1716, 1719, 1892, 1910, 1935, 1980, 2101, 2145, 2236, 2292, 2340, 2365, 2483, 2574, 2580, 2795, 2838, 2860, 2865, 3354, 3438, 3820, 3870, 4202, 4257, 4290, 4730, 4966, 5031, 5148, 5590, 5676, 5730, 6149, 6303, 6435, 6708, 6876, 7095, 7449, 7740, 8213, 8385, 8404, 8514, 8580, 8595, 9460, 9932, 10062, 10505, 11180, 11460, 12298, 12415, 12606, 12870, 14190, 14898, 16426, 16770, 17028, 17190, 18447, 18909, 20124, 21010, 21285, 22347, 24596, 24639, 24830, 25155, 25212, 25740, 27313, 28380, 29796, 30745, 31515, 32852, 33540, 34380, 36894, 37245, 37818, 41065, 42020, 42570, 44694, 49278, 49660, 50310, 54626, 55341, 61490, 63030, 73788, 73917, 74490, 75636, 81939, 82130, 85140, 89388, 90343, 92235, 94545, 98556, 100620, 106769, 109252, 110682, 111735, 122980, 123195, 126060, 136565, 147834, 148980, 163878, 164260, 180686, 184470, 189090, 213538, 221364, 223470, 245817, 246390, 271029, 273130, 276705, 295668, 320307, 327756, 361372, 368940, 369585, 378180, 409695, 427076, 446940, 451715, 491634, 492780, 533845, 542058, 546260, 553410, 640614, 739170, 813087, 819390, 903430, 960921, 983268, 1067690, 1084116, 1106820, 1174459, 1229085, 1281228, 1355145, 1478340, 1601535, 1626174, 1638780, 1806860, 1921842, 2135380, 2348918, 2458170, 2710290, 3203070, 3252348, 3523377, 3843684, 4065435, 4697836, 4804605, 4916340, 5420580, 5872295, 6406140, 7046754, 8130870, 9609210, 10570131, 11744590, 14093508, 16261740, 17616885, 19218420, 21140262, 23489180, 35233770, 42280524, 52850655, 70467540, 105701310, 211402620]

約数ペア:

[(1, 211402620), (2, 105701310), (3, 70467540), (4, 52850655), (5, 42280524), (6, 35233770), (9, 23489180), (10, 21140262), (11, 19218420), (12, 17616885), (13, 16261740), (15, 14093508), (18, 11744590), (20, 10570131), (22, 9609210), (26, 8130870), (30, 7046754), (33, 6406140), (36, 5872295), (39, 5420580), (43, 4916340), (44, 4804605), (45, 4697836), (52, 4065435), (55, 3843684), (60, 3523377), (65, 3252348), (66, 3203070), (78, 2710290), (86, 2458170), (90, 2348918), (99, 2135380), (110, 1921842), (117, 1806860), (129, 1638780), (130, 1626174), (132, 1601535), (143, 1478340), (156, 1355145), (165, 1281228), (172, 1229085), (180, 1174459), (191, 1106820), (195, 1084116), (198, 1067690), (215, 983268), (220, 960921), (234, 903430), (258, 819390), (260, 813087), (286, 739170), (330, 640614), (382, 553410), (387, 546260), (390, 542058), (396, 533845), (429, 492780), (430, 491634), (468, 451715), (473, 446940), (495, 427076), (516, 409695), (559, 378180), (572, 369585), (573, 368940), (585, 361372), (645, 327756), (660, 320307), (715, 295668), (764, 276705), (774, 273130), (780, 271029), (858, 246390), (860, 245817), (946, 223470), (955, 221364), (990, 213538), (1118, 189090), (1146, 184470), (1170, 180686), (1287, 164260), (1290, 163878), (1419, 148980), (1430, 147834), (1548, 136565), (1677, 126060), (1716, 123195), (1719, 122980), (1892, 111735), (1910, 110682), (1935, 109252), (1980, 106769), (2101, 100620), (2145, 98556), (2236, 94545), (2292, 92235), (2340, 90343), (2365, 89388), (2483, 85140), (2574, 82130), (2580, 81939), (2795, 75636), (2838, 74490), (2860, 73917), (2865, 73788), (3354, 63030), (3438, 61490), (3820, 55341), (3870, 54626), (4202, 50310), (4257, 49660), (4290, 49278), (4730, 44694), (4966, 42570), (5031, 42020), (5148, 41065), (5590, 37818), (5676, 37245), (5730, 36894), (6149, 34380), (6303, 33540), (6435, 32852), (6708, 31515), (6876, 30745), (7095, 29796), (7449, 28380), (7740, 27313), (8213, 25740), (8385, 25212), (8404, 25155), (8514, 24830), (8580, 24639), (8595, 24596), (9460, 22347), (9932, 21285), (10062, 21010), (10505, 20124), (11180, 18909), (11460, 18447), (12298, 17190), (12415, 17028), (12606, 16770), (12870, 16426), (14190, 14898)]