73542480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 252305280

約数和(自身を除く): 178762800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 120, 132, 165, 176, 178, 220, 240, 264, 267, 313, 330, 356, 440, 445, 528, 534, 626, 660, 712, 880, 890, 939, 979, 1068, 1252, 1320, 1335, 1424, 1565, 1780, 1878, 1958, 2136, 2504, 2640, 2670, 2937, 3130, 3443, 3560, 3756, 3916, 4272, 4695, 4895, 5008, 5340, 5874, 6260, 6886, 7120, 7512, 7832, 9390, 9790, 10329, 10680, 11748, 12520, 13772, 14685, 15024, 15664, 17215, 18780, 19580, 20658, 21360, 23496, 25040, 27544, 27857, 29370, 34430, 37560, 39160, 41316, 46992, 51645, 55088, 55714, 58740, 68860, 75120, 78320, 82632, 83571, 103290, 111428, 117480, 137720, 139285, 165264, 167142, 206580, 222856, 234960, 275440, 278570, 306427, 334284, 413160, 417855, 445712, 557140, 612854, 668568, 826320, 835710, 919281, 1114280, 1225708, 1337136, 1532135, 1671420, 1838562, 2228560, 2451416, 3064270, 3342840, 3677124, 4596405, 4902832, 6128540, 6685680, 7354248, 9192810, 12257080, 14708496, 18385620, 24514160, 36771240, 73542480]

約数ペア:

[(1, 73542480), (2, 36771240), (3, 24514160), (4, 18385620), (5, 14708496), (6, 12257080), (8, 9192810), (10, 7354248), (11, 6685680), (12, 6128540), (15, 4902832), (16, 4596405), (20, 3677124), (22, 3342840), (24, 3064270), (30, 2451416), (33, 2228560), (40, 1838562), (44, 1671420), (48, 1532135), (55, 1337136), (60, 1225708), (66, 1114280), (80, 919281), (88, 835710), (89, 826320), (110, 668568), (120, 612854), (132, 557140), (165, 445712), (176, 417855), (178, 413160), (220, 334284), (240, 306427), (264, 278570), (267, 275440), (313, 234960), (330, 222856), (356, 206580), (440, 167142), (445, 165264), (528, 139285), (534, 137720), (626, 117480), (660, 111428), (712, 103290), (880, 83571), (890, 82632), (939, 78320), (979, 75120), (1068, 68860), (1252, 58740), (1320, 55714), (1335, 55088), (1424, 51645), (1565, 46992), (1780, 41316), (1878, 39160), (1958, 37560), (2136, 34430), (2504, 29370), (2640, 27857), (2670, 27544), (2937, 25040), (3130, 23496), (3443, 21360), (3560, 20658), (3756, 19580), (3916, 18780), (4272, 17215), (4695, 15664), (4895, 15024), (5008, 14685), (5340, 13772), (5874, 12520), (6260, 11748), (6886, 10680), (7120, 10329), (7512, 9790), (7832, 9390)]