9268740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 32196528

約数和(自身を除く): 22927788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 233, 234, 255, 260, 306, 340, 390, 442, 466, 468, 510, 585, 612, 663, 699, 765, 780, 884, 932, 1020, 1105, 1165, 1170, 1326, 1398, 1530, 1989, 2097, 2210, 2330, 2340, 2652, 2796, 3029, 3060, 3315, 3495, 3961, 3978, 4194, 4420, 4660, 6058, 6630, 6990, 7922, 7956, 8388, 9087, 9945, 10485, 11883, 12116, 13260, 13980, 15145, 15844, 18174, 19805, 19890, 20970, 23766, 27261, 30290, 35649, 36348, 39610, 39780, 41940, 45435, 47532, 51493, 54522, 59415, 60580, 71298, 79220, 90870, 102986, 109044, 118830, 136305, 142596, 154479, 178245, 181740, 205972, 237660, 257465, 272610, 308958, 356490, 463437, 514930, 545220, 617916, 712980, 772395, 926874, 1029860, 1544790, 1853748, 2317185, 3089580, 4634370, 9268740]

約数ペア:

[(1, 9268740), (2, 4634370), (3, 3089580), (4, 2317185), (5, 1853748), (6, 1544790), (9, 1029860), (10, 926874), (12, 772395), (13, 712980), (15, 617916), (17, 545220), (18, 514930), (20, 463437), (26, 356490), (30, 308958), (34, 272610), (36, 257465), (39, 237660), (45, 205972), (51, 181740), (52, 178245), (60, 154479), (65, 142596), (68, 136305), (78, 118830), (85, 109044), (90, 102986), (102, 90870), (117, 79220), (130, 71298), (153, 60580), (156, 59415), (170, 54522), (180, 51493), (195, 47532), (204, 45435), (221, 41940), (233, 39780), (234, 39610), (255, 36348), (260, 35649), (306, 30290), (340, 27261), (390, 23766), (442, 20970), (466, 19890), (468, 19805), (510, 18174), (585, 15844), (612, 15145), (663, 13980), (699, 13260), (765, 12116), (780, 11883), (884, 10485), (932, 9945), (1020, 9087), (1105, 8388), (1165, 7956), (1170, 7922), (1326, 6990), (1398, 6630), (1530, 6058), (1989, 4660), (2097, 4420), (2210, 4194), (2330, 3978), (2340, 3961), (2652, 3495), (2796, 3315), (3029, 3060)]