189105540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 606928896

約数和(自身を除く): 417823356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 83, 92, 115, 127, 130, 138, 156, 166, 195, 230, 249, 254, 260, 276, 299, 332, 345, 381, 390, 415, 460, 498, 508, 598, 635, 690, 762, 780, 830, 897, 996, 1079, 1196, 1245, 1270, 1380, 1495, 1524, 1651, 1660, 1794, 1905, 1909, 2158, 2490, 2540, 2921, 2990, 3237, 3302, 3588, 3810, 3818, 4316, 4485, 4953, 4980, 5395, 5727, 5842, 5980, 6474, 6604, 7620, 7636, 8255, 8763, 8970, 9545, 9906, 10541, 10790, 11454, 11684, 12948, 14605, 16185, 16510, 17526, 17940, 19090, 19812, 21082, 21580, 22908, 24765, 24817, 28635, 29210, 31623, 32370, 33020, 35052, 37973, 38180, 42164, 43815, 49530, 49634, 52705, 57270, 58420, 63246, 64740, 74451, 75946, 87630, 99060, 99268, 105410, 113919, 114540, 124085, 126492, 137033, 148902, 151892, 158115, 175260, 189865, 210820, 227838, 242443, 248170, 274066, 297804, 316230, 372255, 379730, 411099, 455676, 484886, 496340, 548132, 569595, 632460, 685165, 727329, 744510, 759460, 822198, 969772, 1139190, 1212215, 1370330, 1454658, 1489020, 1644396, 2055495, 2278380, 2424430, 2740660, 2909316, 3151759, 3636645, 4110990, 4848860, 6303518, 7273290, 8221980, 9455277, 12607036, 14546580, 15758795, 18910554, 31517590, 37821108, 47276385, 63035180, 94552770, 189105540]

約数ペア:

[(1, 189105540), (2, 94552770), (3, 63035180), (4, 47276385), (5, 37821108), (6, 31517590), (10, 18910554), (12, 15758795), (13, 14546580), (15, 12607036), (20, 9455277), (23, 8221980), (26, 7273290), (30, 6303518), (39, 4848860), (46, 4110990), (52, 3636645), (60, 3151759), (65, 2909316), (69, 2740660), (78, 2424430), (83, 2278380), (92, 2055495), (115, 1644396), (127, 1489020), (130, 1454658), (138, 1370330), (156, 1212215), (166, 1139190), (195, 969772), (230, 822198), (249, 759460), (254, 744510), (260, 727329), (276, 685165), (299, 632460), (332, 569595), (345, 548132), (381, 496340), (390, 484886), (415, 455676), (460, 411099), (498, 379730), (508, 372255), (598, 316230), (635, 297804), (690, 274066), (762, 248170), (780, 242443), (830, 227838), (897, 210820), (996, 189865), (1079, 175260), (1196, 158115), (1245, 151892), (1270, 148902), (1380, 137033), (1495, 126492), (1524, 124085), (1651, 114540), (1660, 113919), (1794, 105410), (1905, 99268), (1909, 99060), (2158, 87630), (2490, 75946), (2540, 74451), (2921, 64740), (2990, 63246), (3237, 58420), (3302, 57270), (3588, 52705), (3810, 49634), (3818, 49530), (4316, 43815), (4485, 42164), (4953, 38180), (4980, 37973), (5395, 35052), (5727, 33020), (5842, 32370), (5980, 31623), (6474, 29210), (6604, 28635), (7620, 24817), (7636, 24765), (8255, 22908), (8763, 21580), (8970, 21082), (9545, 19812), (9906, 19090), (10541, 17940), (10790, 17526), (11454, 16510), (11684, 16185), (12948, 14605)]