227125620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 770837760

約数和(自身を除く): 543712140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 81, 90, 94, 95, 108, 114, 135, 141, 157, 162, 171, 180, 188, 190, 228, 235, 270, 282, 285, 314, 324, 342, 380, 405, 423, 470, 471, 513, 540, 564, 570, 628, 684, 705, 785, 810, 846, 855, 893, 940, 942, 1026, 1140, 1269, 1410, 1413, 1539, 1570, 1620, 1692, 1710, 1786, 1884, 2052, 2115, 2355, 2538, 2565, 2679, 2820, 2826, 2983, 3078, 3140, 3420, 3572, 3807, 4230, 4239, 4465, 4710, 5076, 5130, 5358, 5652, 5966, 6156, 6345, 7065, 7379, 7614, 7695, 8037, 8460, 8478, 8930, 8949, 9420, 10260, 10716, 11932, 12690, 12717, 13395, 14130, 14758, 14915, 15228, 15390, 16074, 16956, 17860, 17898, 19035, 21195, 22137, 24111, 25380, 25434, 26790, 26847, 28260, 29516, 29830, 30780, 32148, 35796, 36895, 38070, 40185, 42390, 44274, 44745, 48222, 50868, 53580, 53694, 59660, 63585, 66411, 72333, 73790, 76140, 80370, 80541, 84780, 88548, 89490, 96444, 107388, 110685, 120555, 127170, 132822, 134235, 140201, 144666, 147580, 160740, 161082, 178980, 199233, 221370, 241110, 241623, 254340, 265644, 268470, 280402, 289332, 322164, 332055, 361665, 398466, 402705, 420603, 442740, 482220, 483246, 536940, 560804, 597699, 664110, 701005, 723330, 796932, 805410, 841206, 966492, 996165, 1195398, 1208115, 1261809, 1328220, 1402010, 1446660, 1610820, 1682412, 1992330, 2103015, 2390796, 2416230, 2523618, 2804020, 2988495, 3785427, 3984660, 4206030, 4832460, 5047236, 5976990, 6309045, 7570854, 8412060, 11356281, 11953980, 12618090, 15141708, 18927135, 22712562, 25236180, 37854270, 45425124, 56781405, 75708540, 113562810, 227125620]

約数ペア:

[(1, 227125620), (2, 113562810), (3, 75708540), (4, 56781405), (5, 45425124), (6, 37854270), (9, 25236180), (10, 22712562), (12, 18927135), (15, 15141708), (18, 12618090), (19, 11953980), (20, 11356281), (27, 8412060), (30, 7570854), (36, 6309045), (38, 5976990), (45, 5047236), (47, 4832460), (54, 4206030), (57, 3984660), (60, 3785427), (76, 2988495), (81, 2804020), (90, 2523618), (94, 2416230), (95, 2390796), (108, 2103015), (114, 1992330), (135, 1682412), (141, 1610820), (157, 1446660), (162, 1402010), (171, 1328220), (180, 1261809), (188, 1208115), (190, 1195398), (228, 996165), (235, 966492), (270, 841206), (282, 805410), (285, 796932), (314, 723330), (324, 701005), (342, 664110), (380, 597699), (405, 560804), (423, 536940), (470, 483246), (471, 482220), (513, 442740), (540, 420603), (564, 402705), (570, 398466), (628, 361665), (684, 332055), (705, 322164), (785, 289332), (810, 280402), (846, 268470), (855, 265644), (893, 254340), (940, 241623), (942, 241110), (1026, 221370), (1140, 199233), (1269, 178980), (1410, 161082), (1413, 160740), (1539, 147580), (1570, 144666), (1620, 140201), (1692, 134235), (1710, 132822), (1786, 127170), (1884, 120555), (2052, 110685), (2115, 107388), (2355, 96444), (2538, 89490), (2565, 88548), (2679, 84780), (2820, 80541), (2826, 80370), (2983, 76140), (3078, 73790), (3140, 72333), (3420, 66411), (3572, 63585), (3807, 59660), (4230, 53694), (4239, 53580), (4465, 50868), (4710, 48222), (5076, 44745), (5130, 44274), (5358, 42390), (5652, 40185), (5966, 38070), (6156, 36895), (6345, 35796), (7065, 32148), (7379, 30780), (7614, 29830), (7695, 29516), (8037, 28260), (8460, 26847), (8478, 26790), (8930, 25434), (8949, 25380), (9420, 24111), (10260, 22137), (10716, 21195), (11932, 19035), (12690, 17898), (12717, 17860), (13395, 16956), (14130, 16074), (14758, 15390), (14915, 15228)]