89249979780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{811511}}^1$

素因数の和:811586

約数の個数: 144

約数和(自身を含む): 297753490944

約数和(自身を除く): 208503511164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2820, 3055, 3666, 4230, 5499, 6110, 7332, 8460, 9165, 10998, 12220, 18330, 21996, 27495, 36660, 54990, 109980, 811511, 1623022, 2434533, 3246044, 4057555, 4869066, 7303599, 8115110, 9738132, 10549643, 12172665, 14607198, 16230220, 21099286, 24345330, 29214396, 31648929, 36517995, 38141017, 42198572, 48690660, 52748215, 63297858, 73035990, 76282034, 94946787, 105496430, 114423051, 126595716, 146071980, 152564068, 158244645, 189893574, 190705085, 210992860, 228846102, 316489290, 343269153, 379787148, 381410170, 457692204, 474733935, 495833221, 572115255, 632978580, 686538306, 762820340, 949467870, 991666442, 1144230510, 1373076612, 1487499663, 1716345765, 1898935740, 1983332884, 2288461020, 2479166105, 2974999326, 3432691530, 4462498989, 4958332210, 5949998652, 6865383060, 7437498315, 8924997978, 9916664420, 14874996630, 17849995956, 22312494945, 29749993260, 44624989890, 89249979780]

約数ペア:

[(1, 89249979780), (2, 44624989890), (3, 29749993260), (4, 22312494945), (5, 17849995956), (6, 14874996630), (9, 9916664420), (10, 8924997978), (12, 7437498315), (13, 6865383060), (15, 5949998652), (18, 4958332210), (20, 4462498989), (26, 3432691530), (30, 2974999326), (36, 2479166105), (39, 2288461020), (45, 1983332884), (47, 1898935740), (52, 1716345765), (60, 1487499663), (65, 1373076612), (78, 1144230510), (90, 991666442), (94, 949467870), (117, 762820340), (130, 686538306), (141, 632978580), (156, 572115255), (180, 495833221), (188, 474733935), (195, 457692204), (234, 381410170), (235, 379787148), (260, 343269153), (282, 316489290), (390, 228846102), (423, 210992860), (468, 190705085), (470, 189893574), (564, 158244645), (585, 152564068), (611, 146071980), (705, 126595716), (780, 114423051), (846, 105496430), (940, 94946787), (1170, 76282034), (1222, 73035990), (1410, 63297858), (1692, 52748215), (1833, 48690660), (2115, 42198572), (2340, 38141017), (2444, 36517995), (2820, 31648929), (3055, 29214396), (3666, 24345330), (4230, 21099286), (5499, 16230220), (6110, 14607198), (7332, 12172665), (8460, 10549643), (9165, 9738132), (10998, 8115110), (12220, 7303599), (18330, 4869066), (21996, 4057555), (27495, 3246044), (36660, 2434533), (54990, 1623022), (109980, 811511)]