26908620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 88252416

約数和(自身を除く): 61343796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 31, 34, 37, 46, 51, 60, 62, 68, 69, 74, 85, 92, 93, 102, 111, 115, 124, 138, 148, 155, 170, 185, 186, 204, 222, 230, 255, 276, 310, 340, 345, 370, 372, 391, 444, 460, 465, 510, 527, 555, 620, 629, 690, 713, 740, 782, 851, 930, 1020, 1054, 1110, 1147, 1173, 1258, 1380, 1426, 1564, 1581, 1702, 1860, 1887, 1955, 2108, 2139, 2220, 2294, 2346, 2516, 2553, 2635, 2852, 3145, 3162, 3404, 3441, 3565, 3774, 3910, 4255, 4278, 4588, 4692, 5106, 5270, 5735, 5865, 6290, 6324, 6882, 7130, 7548, 7820, 7905, 8510, 8556, 9435, 10212, 10540, 10695, 11470, 11730, 12121, 12580, 12765, 13764, 14260, 14467, 15810, 17020, 17205, 18870, 19499, 21390, 22940, 23460, 24242, 25530, 26381, 28934, 31620, 34410, 36363, 37740, 38998, 42780, 43401, 48484, 51060, 52762, 57868, 58497, 60605, 68820, 72335, 72726, 77996, 79143, 86802, 97495, 105524, 116994, 121210, 131905, 144670, 145452, 158286, 173604, 181815, 194990, 217005, 233988, 242420, 263810, 289340, 292485, 316572, 363630, 389980, 395715, 434010, 448477, 527620, 584970, 727260, 791430, 868020, 896954, 1169940, 1345431, 1582860, 1793908, 2242385, 2690862, 4484770, 5381724, 6727155, 8969540, 13454310, 26908620]

約数ペア:

[(1, 26908620), (2, 13454310), (3, 8969540), (4, 6727155), (5, 5381724), (6, 4484770), (10, 2690862), (12, 2242385), (15, 1793908), (17, 1582860), (20, 1345431), (23, 1169940), (30, 896954), (31, 868020), (34, 791430), (37, 727260), (46, 584970), (51, 527620), (60, 448477), (62, 434010), (68, 395715), (69, 389980), (74, 363630), (85, 316572), (92, 292485), (93, 289340), (102, 263810), (111, 242420), (115, 233988), (124, 217005), (138, 194990), (148, 181815), (155, 173604), (170, 158286), (185, 145452), (186, 144670), (204, 131905), (222, 121210), (230, 116994), (255, 105524), (276, 97495), (310, 86802), (340, 79143), (345, 77996), (370, 72726), (372, 72335), (391, 68820), (444, 60605), (460, 58497), (465, 57868), (510, 52762), (527, 51060), (555, 48484), (620, 43401), (629, 42780), (690, 38998), (713, 37740), (740, 36363), (782, 34410), (851, 31620), (930, 28934), (1020, 26381), (1054, 25530), (1110, 24242), (1147, 23460), (1173, 22940), (1258, 21390), (1380, 19499), (1426, 18870), (1564, 17205), (1581, 17020), (1702, 15810), (1860, 14467), (1887, 14260), (1955, 13764), (2108, 12765), (2139, 12580), (2220, 12121), (2294, 11730), (2346, 11470), (2516, 10695), (2553, 10540), (2635, 10212), (2852, 9435), (3145, 8556), (3162, 8510), (3404, 7905), (3441, 7820), (3565, 7548), (3774, 7130), (3910, 6882), (4255, 6324), (4278, 6290), (4588, 5865), (4692, 5735), (5106, 5270)]