189174060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 597542400

約数和(自身を除く): 408368340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 59, 60, 90, 94, 118, 141, 177, 180, 188, 235, 236, 282, 295, 354, 379, 423, 470, 531, 564, 590, 705, 708, 758, 846, 885, 940, 1062, 1137, 1180, 1410, 1516, 1692, 1770, 1895, 2115, 2124, 2274, 2655, 2773, 2820, 3411, 3540, 3790, 4230, 4548, 5310, 5546, 5685, 6822, 7580, 8319, 8460, 10620, 11092, 11370, 13644, 13865, 16638, 17055, 17813, 22361, 22740, 24957, 27730, 33276, 34110, 35626, 41595, 44722, 49914, 53439, 55460, 67083, 68220, 71252, 83190, 89065, 89444, 99828, 106878, 111805, 124785, 134166, 160317, 166380, 178130, 201249, 213756, 223610, 249570, 267195, 268332, 320634, 335415, 356260, 402498, 447220, 499140, 534390, 641268, 670830, 801585, 804996, 1006245, 1050967, 1068780, 1341660, 1603170, 2012490, 2101934, 3152901, 3206340, 4024980, 4203868, 5254835, 6305802, 9458703, 10509670, 12611604, 15764505, 18917406, 21019340, 31529010, 37834812, 47293515, 63058020, 94587030, 189174060]

約数ペア:

[(1, 189174060), (2, 94587030), (3, 63058020), (4, 47293515), (5, 37834812), (6, 31529010), (9, 21019340), (10, 18917406), (12, 15764505), (15, 12611604), (18, 10509670), (20, 9458703), (30, 6305802), (36, 5254835), (45, 4203868), (47, 4024980), (59, 3206340), (60, 3152901), (90, 2101934), (94, 2012490), (118, 1603170), (141, 1341660), (177, 1068780), (180, 1050967), (188, 1006245), (235, 804996), (236, 801585), (282, 670830), (295, 641268), (354, 534390), (379, 499140), (423, 447220), (470, 402498), (531, 356260), (564, 335415), (590, 320634), (705, 268332), (708, 267195), (758, 249570), (846, 223610), (885, 213756), (940, 201249), (1062, 178130), (1137, 166380), (1180, 160317), (1410, 134166), (1516, 124785), (1692, 111805), (1770, 106878), (1895, 99828), (2115, 89444), (2124, 89065), (2274, 83190), (2655, 71252), (2773, 68220), (2820, 67083), (3411, 55460), (3540, 53439), (3790, 49914), (4230, 44722), (4548, 41595), (5310, 35626), (5546, 34110), (5685, 33276), (6822, 27730), (7580, 24957), (8319, 22740), (8460, 22361), (10620, 17813), (11092, 17055), (11370, 16638), (13644, 13865)]