149788440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 510436080

約数和(自身を除く): 360647640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 249, 270, 324, 332, 360, 405, 415, 498, 540, 557, 648, 664, 747, 810, 830, 996, 1080, 1114, 1245, 1494, 1620, 1660, 1671, 1992, 2228, 2241, 2490, 2785, 2988, 3240, 3320, 3342, 3735, 4456, 4482, 4980, 5013, 5570, 5976, 6684, 6723, 7470, 8355, 8964, 9960, 10026, 11140, 11205, 13368, 13446, 14940, 15039, 16710, 17928, 20052, 22280, 22410, 25065, 26892, 29880, 30078, 33420, 33615, 40104, 44820, 45117, 46231, 50130, 53784, 60156, 66840, 67230, 75195, 89640, 90234, 92462, 100260, 120312, 134460, 138693, 150390, 180468, 184924, 200520, 225585, 231155, 268920, 277386, 300780, 360936, 369848, 416079, 451170, 462310, 554772, 601560, 693465, 832158, 902340, 924620, 1109544, 1248237, 1386930, 1664316, 1804680, 1849240, 2080395, 2496474, 2773860, 3328632, 3744711, 4160790, 4992948, 5547720, 6241185, 7489422, 8321580, 9985896, 12482370, 14978844, 16643160, 18723555, 24964740, 29957688, 37447110, 49929480, 74894220, 149788440]

約数ペア:

[(1, 149788440), (2, 74894220), (3, 49929480), (4, 37447110), (5, 29957688), (6, 24964740), (8, 18723555), (9, 16643160), (10, 14978844), (12, 12482370), (15, 9985896), (18, 8321580), (20, 7489422), (24, 6241185), (27, 5547720), (30, 4992948), (36, 4160790), (40, 3744711), (45, 3328632), (54, 2773860), (60, 2496474), (72, 2080395), (81, 1849240), (83, 1804680), (90, 1664316), (108, 1386930), (120, 1248237), (135, 1109544), (162, 924620), (166, 902340), (180, 832158), (216, 693465), (249, 601560), (270, 554772), (324, 462310), (332, 451170), (360, 416079), (405, 369848), (415, 360936), (498, 300780), (540, 277386), (557, 268920), (648, 231155), (664, 225585), (747, 200520), (810, 184924), (830, 180468), (996, 150390), (1080, 138693), (1114, 134460), (1245, 120312), (1494, 100260), (1620, 92462), (1660, 90234), (1671, 89640), (1992, 75195), (2228, 67230), (2241, 66840), (2490, 60156), (2785, 53784), (2988, 50130), (3240, 46231), (3320, 45117), (3342, 44820), (3735, 40104), (4456, 33615), (4482, 33420), (4980, 30078), (5013, 29880), (5570, 26892), (5976, 25065), (6684, 22410), (6723, 22280), (7470, 20052), (8355, 17928), (8964, 16710), (9960, 15039), (10026, 14940), (11140, 13446), (11205, 13368)]