123843330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 160

約数和(自身を含む): 378100800

約数和(自身を除く): 254257470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 619, 702, 741, 810, 855, 1026, 1053, 1170, 1235, 1238, 1482, 1539, 1710, 1755, 1857, 2106, 2223, 2470, 2565, 3078, 3095, 3510, 3705, 3714, 4446, 5130, 5265, 5571, 6190, 6669, 7410, 7695, 8047, 9285, 10530, 11115, 11142, 11761, 13338, 15390, 16094, 16713, 18570, 20007, 22230, 23522, 24141, 27855, 33345, 33426, 35283, 40014, 40235, 48282, 50139, 55710, 58805, 66690, 70566, 72423, 80470, 83565, 100035, 100278, 105849, 117610, 120705, 144846, 152893, 167130, 176415, 200070, 211698, 217269, 241410, 250695, 305786, 317547, 352830, 362115, 434538, 458679, 501390, 529245, 635094, 651807, 724230, 764465, 917358, 952641, 1058490, 1086345, 1303614, 1376037, 1528930, 1587735, 1905282, 2172690, 2293395, 2752074, 3175470, 3259035, 4128111, 4586790, 4763205, 6518070, 6880185, 8256222, 9526410, 12384333, 13760370, 20640555, 24768666, 41281110, 61921665, 123843330]

約数ペア:

[(1, 123843330), (2, 61921665), (3, 41281110), (5, 24768666), (6, 20640555), (9, 13760370), (10, 12384333), (13, 9526410), (15, 8256222), (18, 6880185), (19, 6518070), (26, 4763205), (27, 4586790), (30, 4128111), (38, 3259035), (39, 3175470), (45, 2752074), (54, 2293395), (57, 2172690), (65, 1905282), (78, 1587735), (81, 1528930), (90, 1376037), (95, 1303614), (114, 1086345), (117, 1058490), (130, 952641), (135, 917358), (162, 764465), (171, 724230), (190, 651807), (195, 635094), (234, 529245), (247, 501390), (270, 458679), (285, 434538), (342, 362115), (351, 352830), (390, 317547), (405, 305786), (494, 250695), (513, 241410), (570, 217269), (585, 211698), (619, 200070), (702, 176415), (741, 167130), (810, 152893), (855, 144846), (1026, 120705), (1053, 117610), (1170, 105849), (1235, 100278), (1238, 100035), (1482, 83565), (1539, 80470), (1710, 72423), (1755, 70566), (1857, 66690), (2106, 58805), (2223, 55710), (2470, 50139), (2565, 48282), (3078, 40235), (3095, 40014), (3510, 35283), (3705, 33426), (3714, 33345), (4446, 27855), (5130, 24141), (5265, 23522), (5571, 22230), (6190, 20007), (6669, 18570), (7410, 16713), (7695, 16094), (8047, 15390), (9285, 13338), (10530, 11761), (11115, 11142)]