142954020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 520805376

約数和(自身を除く): 377851356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 31, 33, 34, 36, 44, 45, 51, 55, 60, 62, 66, 68, 85, 90, 93, 99, 102, 110, 124, 132, 137, 153, 155, 165, 170, 180, 186, 187, 198, 204, 220, 255, 274, 279, 306, 310, 330, 340, 341, 372, 374, 396, 411, 465, 495, 510, 527, 548, 558, 561, 612, 620, 660, 682, 685, 748, 765, 822, 930, 935, 990, 1020, 1023, 1054, 1116, 1122, 1233, 1364, 1370, 1395, 1507, 1530, 1581, 1644, 1683, 1705, 1860, 1870, 1980, 2046, 2055, 2108, 2244, 2329, 2466, 2635, 2740, 2790, 2805, 3014, 3060, 3069, 3162, 3366, 3410, 3740, 4092, 4110, 4247, 4521, 4658, 4743, 4932, 5115, 5270, 5580, 5610, 5797, 6028, 6138, 6165, 6324, 6732, 6820, 6987, 7535, 7905, 8220, 8415, 8494, 9042, 9316, 9486, 10230, 10540, 11220, 11594, 11645, 12276, 12330, 12741, 13563, 13974, 15070, 15345, 15810, 16830, 16988, 17391, 18084, 18972, 20460, 20961, 21235, 22605, 23188, 23290, 23715, 24660, 25482, 25619, 27126, 27948, 28985, 30140, 30690, 31620, 33660, 34782, 34935, 38223, 41922, 42470, 45210, 46580, 46717, 47430, 50964, 51238, 52173, 54252, 57970, 61380, 63705, 67815, 69564, 69870, 72199, 76446, 76857, 83844, 84940, 86955, 90420, 93434, 94860, 102476, 104346, 104805, 115940, 127410, 128095, 135630, 139740, 140151, 144398, 152892, 153714, 173910, 186868, 191115, 208692, 209610, 216597, 230571, 233585, 254820, 256190, 260865, 271260, 280302, 288796, 307428, 347820, 360995, 382230, 384285, 419220, 420453, 433194, 461142, 467170, 512380, 521730, 560604, 649791, 700755, 721990, 764460, 768570, 794189, 840906, 866388, 922284, 934340, 1043460, 1082985, 1152855, 1299582, 1401510, 1443980, 1537140, 1588378, 1681812, 2102265, 2165970, 2305710, 2382567, 2599164, 2803020, 3176756, 3248955, 3970945, 4204530, 4331940, 4611420, 4765134, 6497910, 7147701, 7941890, 8409060, 9530268, 11912835, 12995820, 14295402, 15883780, 23825670, 28590804, 35738505, 47651340, 71477010, 142954020]

約数ペア:

[(1, 142954020), (2, 71477010), (3, 47651340), (4, 35738505), (5, 28590804), (6, 23825670), (9, 15883780), (10, 14295402), (11, 12995820), (12, 11912835), (15, 9530268), (17, 8409060), (18, 7941890), (20, 7147701), (22, 6497910), (30, 4765134), (31, 4611420), (33, 4331940), (34, 4204530), (36, 3970945), (44, 3248955), (45, 3176756), (51, 2803020), (55, 2599164), (60, 2382567), (62, 2305710), (66, 2165970), (68, 2102265), (85, 1681812), (90, 1588378), (93, 1537140), (99, 1443980), (102, 1401510), (110, 1299582), (124, 1152855), (132, 1082985), (137, 1043460), (153, 934340), (155, 922284), (165, 866388), (170, 840906), (180, 794189), (186, 768570), (187, 764460), (198, 721990), (204, 700755), (220, 649791), (255, 560604), (274, 521730), (279, 512380), (306, 467170), (310, 461142), (330, 433194), (340, 420453), (341, 419220), (372, 384285), (374, 382230), (396, 360995), (411, 347820), (465, 307428), (495, 288796), (510, 280302), (527, 271260), (548, 260865), (558, 256190), (561, 254820), (612, 233585), (620, 230571), (660, 216597), (682, 209610), (685, 208692), (748, 191115), (765, 186868), (822, 173910), (930, 153714), (935, 152892), (990, 144398), (1020, 140151), (1023, 139740), (1054, 135630), (1116, 128095), (1122, 127410), (1233, 115940), (1364, 104805), (1370, 104346), (1395, 102476), (1507, 94860), (1530, 93434), (1581, 90420), (1644, 86955), (1683, 84940), (1705, 83844), (1860, 76857), (1870, 76446), (1980, 72199), (2046, 69870), (2055, 69564), (2108, 67815), (2244, 63705), (2329, 61380), (2466, 57970), (2635, 54252), (2740, 52173), (2790, 51238), (2805, 50964), (3014, 47430), (3060, 46717), (3069, 46580), (3162, 45210), (3366, 42470), (3410, 41922), (3740, 38223), (4092, 34935), (4110, 34782), (4247, 33660), (4521, 31620), (4658, 30690), (4743, 30140), (4932, 28985), (5115, 27948), (5270, 27126), (5580, 25619), (5610, 25482), (5797, 24660), (6028, 23715), (6138, 23290), (6165, 23188), (6324, 22605), (6732, 21235), (6820, 20961), (6987, 20460), (7535, 18972), (7905, 18084), (8220, 17391), (8415, 16988), (8494, 16830), (9042, 15810), (9316, 15345), (9486, 15070), (10230, 13974), (10540, 13563), (11220, 12741), (11594, 12330), (11645, 12276)]