76284780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 266208768

約数和(自身を除く): 189923988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 523, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1046, 1105, 1122, 1326, 1430, 1569, 1716, 1870, 2092, 2145, 2210, 2244, 2431, 2615, 2652, 2805, 2860, 3138, 3315, 3740, 4290, 4420, 4862, 5230, 5610, 5753, 6276, 6630, 6799, 7293, 7845, 8580, 8891, 9724, 10460, 11220, 11506, 12155, 13260, 13598, 14586, 15690, 17259, 17782, 20397, 23012, 24310, 26673, 27196, 28765, 29172, 31380, 33995, 34518, 35564, 36465, 40794, 44455, 48620, 53346, 57530, 67990, 69036, 72930, 74789, 81588, 86295, 88910, 97801, 101985, 106692, 115060, 115583, 133365, 135980, 145860, 149578, 172590, 177820, 195602, 203970, 224367, 231166, 266730, 293403, 299156, 345180, 346749, 373945, 391204, 407940, 448734, 462332, 489005, 533460, 577915, 586806, 693498, 747890, 897468, 978010, 1121835, 1155830, 1173612, 1271413, 1386996, 1467015, 1495780, 1733745, 1956020, 2243670, 2311660, 2542826, 2934030, 3467490, 3814239, 4487340, 5085652, 5868060, 6357065, 6934980, 7628478, 12714130, 15256956, 19071195, 25428260, 38142390, 76284780]

約数ペア:

[(1, 76284780), (2, 38142390), (3, 25428260), (4, 19071195), (5, 15256956), (6, 12714130), (10, 7628478), (11, 6934980), (12, 6357065), (13, 5868060), (15, 5085652), (17, 4487340), (20, 3814239), (22, 3467490), (26, 2934030), (30, 2542826), (33, 2311660), (34, 2243670), (39, 1956020), (44, 1733745), (51, 1495780), (52, 1467015), (55, 1386996), (60, 1271413), (65, 1173612), (66, 1155830), (68, 1121835), (78, 978010), (85, 897468), (102, 747890), (110, 693498), (130, 586806), (132, 577915), (143, 533460), (156, 489005), (165, 462332), (170, 448734), (187, 407940), (195, 391204), (204, 373945), (220, 346749), (221, 345180), (255, 299156), (260, 293403), (286, 266730), (330, 231166), (340, 224367), (374, 203970), (390, 195602), (429, 177820), (442, 172590), (510, 149578), (523, 145860), (561, 135980), (572, 133365), (660, 115583), (663, 115060), (715, 106692), (748, 101985), (780, 97801), (858, 88910), (884, 86295), (935, 81588), (1020, 74789), (1046, 72930), (1105, 69036), (1122, 67990), (1326, 57530), (1430, 53346), (1569, 48620), (1716, 44455), (1870, 40794), (2092, 36465), (2145, 35564), (2210, 34518), (2244, 33995), (2431, 31380), (2615, 29172), (2652, 28765), (2805, 27196), (2860, 26673), (3138, 24310), (3315, 23012), (3740, 20397), (4290, 17782), (4420, 17259), (4862, 15690), (5230, 14586), (5610, 13598), (5753, 13260), (6276, 12155), (6630, 11506), (6799, 11220), (7293, 10460), (7845, 9724), (8580, 8891)]