216138780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 801335808

約数和(自身を除く): 585197028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 243, 260, 270, 286, 297, 311, 324, 330, 351, 390, 396, 405, 429, 468, 486, 495, 540, 572, 585, 594, 622, 660, 702, 715, 780, 810, 858, 891, 933, 972, 990, 1053, 1170, 1188, 1215, 1244, 1287, 1404, 1430, 1485, 1555, 1620, 1716, 1755, 1782, 1866, 1980, 2106, 2145, 2340, 2430, 2574, 2673, 2799, 2860, 2970, 3110, 3159, 3421, 3510, 3564, 3732, 3861, 4043, 4212, 4290, 4455, 4665, 4860, 5148, 5265, 5346, 5598, 5940, 6220, 6318, 6435, 6842, 7020, 7722, 8086, 8397, 8580, 8910, 9330, 10263, 10530, 10692, 11196, 11583, 12129, 12636, 12870, 13365, 13684, 13995, 15444, 15795, 16172, 16794, 17105, 17820, 18660, 19305, 20215, 20526, 21060, 23166, 24258, 25191, 25740, 26730, 27990, 30789, 31590, 33588, 34210, 34749, 36387, 38610, 40430, 41052, 41985, 44473, 46332, 48516, 50382, 51315, 53460, 55980, 57915, 60645, 61578, 63180, 68420, 69498, 72774, 75573, 77220, 80860, 83970, 88946, 92367, 100764, 102630, 109161, 115830, 121290, 123156, 125955, 133419, 138996, 145548, 151146, 153945, 167940, 173745, 177892, 181935, 184734, 205260, 218322, 222365, 231660, 242580, 251910, 266838, 277101, 302292, 307890, 327483, 347490, 363870, 369468, 377865, 400257, 436644, 444730, 461835, 503820, 533676, 545805, 554202, 615780, 654966, 667095, 694980, 727740, 755730, 800514, 831303, 889460, 923670, 982449, 1091610, 1108404, 1200771, 1309932, 1334190, 1385505, 1511460, 1601028, 1637415, 1662606, 1847340, 1964898, 2001285, 2183220, 2401542, 2668380, 2771010, 3274830, 3325212, 3602313, 3929796, 4002570, 4156515, 4803084, 4912245, 5542020, 6003855, 6549660, 7204626, 8005140, 8313030, 9824490, 10806939, 12007710, 14409252, 16626060, 18011565, 19648980, 21613878, 24015420, 36023130, 43227756, 54034695, 72046260, 108069390, 216138780]

約数ペア:

[(1, 216138780), (2, 108069390), (3, 72046260), (4, 54034695), (5, 43227756), (6, 36023130), (9, 24015420), (10, 21613878), (11, 19648980), (12, 18011565), (13, 16626060), (15, 14409252), (18, 12007710), (20, 10806939), (22, 9824490), (26, 8313030), (27, 8005140), (30, 7204626), (33, 6549660), (36, 6003855), (39, 5542020), (44, 4912245), (45, 4803084), (52, 4156515), (54, 4002570), (55, 3929796), (60, 3602313), (65, 3325212), (66, 3274830), (78, 2771010), (81, 2668380), (90, 2401542), (99, 2183220), (108, 2001285), (110, 1964898), (117, 1847340), (130, 1662606), (132, 1637415), (135, 1601028), (143, 1511460), (156, 1385505), (162, 1334190), (165, 1309932), (180, 1200771), (195, 1108404), (198, 1091610), (220, 982449), (234, 923670), (243, 889460), (260, 831303), (270, 800514), (286, 755730), (297, 727740), (311, 694980), (324, 667095), (330, 654966), (351, 615780), (390, 554202), (396, 545805), (405, 533676), (429, 503820), (468, 461835), (486, 444730), (495, 436644), (540, 400257), (572, 377865), (585, 369468), (594, 363870), (622, 347490), (660, 327483), (702, 307890), (715, 302292), (780, 277101), (810, 266838), (858, 251910), (891, 242580), (933, 231660), (972, 222365), (990, 218322), (1053, 205260), (1170, 184734), (1188, 181935), (1215, 177892), (1244, 173745), (1287, 167940), (1404, 153945), (1430, 151146), (1485, 145548), (1555, 138996), (1620, 133419), (1716, 125955), (1755, 123156), (1782, 121290), (1866, 115830), (1980, 109161), (2106, 102630), (2145, 100764), (2340, 92367), (2430, 88946), (2574, 83970), (2673, 80860), (2799, 77220), (2860, 75573), (2970, 72774), (3110, 69498), (3159, 68420), (3421, 63180), (3510, 61578), (3564, 60645), (3732, 57915), (3861, 55980), (4043, 53460), (4212, 51315), (4290, 50382), (4455, 48516), (4665, 46332), (4860, 44473), (5148, 41985), (5265, 41052), (5346, 40430), (5598, 38610), (5940, 36387), (6220, 34749), (6318, 34210), (6435, 33588), (6842, 31590), (7020, 30789), (7722, 27990), (8086, 26730), (8397, 25740), (8580, 25191), (8910, 24258), (9330, 23166), (10263, 21060), (10530, 20526), (10692, 20215), (11196, 19305), (11583, 18660), (12129, 17820), (12636, 17105), (12870, 16794), (13365, 16172), (13684, 15795), (13995, 15444)]