137659860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 455429520

約数和(自身を除く): 317769660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 534, 585, 661, 780, 801, 890, 1068, 1157, 1170, 1322, 1335, 1602, 1780, 1983, 2314, 2340, 2644, 2670, 3204, 3305, 3471, 3966, 4005, 4628, 5340, 5785, 5949, 6610, 6942, 7932, 8010, 8593, 9915, 10413, 11570, 11898, 13220, 13884, 16020, 17186, 17355, 19830, 20826, 23140, 23796, 25779, 29745, 34372, 34710, 39660, 41652, 42965, 51558, 52065, 58829, 59490, 69420, 77337, 85930, 103116, 104130, 117658, 118980, 128895, 154674, 171860, 176487, 208260, 235316, 257790, 294145, 309348, 352974, 386685, 515580, 529461, 588290, 705948, 764777, 773370, 882435, 1058922, 1176580, 1529554, 1546740, 1764870, 2117844, 2294331, 2647305, 3059108, 3529740, 3823885, 4588662, 5294610, 6882993, 7647770, 9177324, 10589220, 11471655, 13765986, 15295540, 22943310, 27531972, 34414965, 45886620, 68829930, 137659860]

約数ペア:

[(1, 137659860), (2, 68829930), (3, 45886620), (4, 34414965), (5, 27531972), (6, 22943310), (9, 15295540), (10, 13765986), (12, 11471655), (13, 10589220), (15, 9177324), (18, 7647770), (20, 6882993), (26, 5294610), (30, 4588662), (36, 3823885), (39, 3529740), (45, 3059108), (52, 2647305), (60, 2294331), (65, 2117844), (78, 1764870), (89, 1546740), (90, 1529554), (117, 1176580), (130, 1058922), (156, 882435), (178, 773370), (180, 764777), (195, 705948), (234, 588290), (260, 529461), (267, 515580), (356, 386685), (390, 352974), (445, 309348), (468, 294145), (534, 257790), (585, 235316), (661, 208260), (780, 176487), (801, 171860), (890, 154674), (1068, 128895), (1157, 118980), (1170, 117658), (1322, 104130), (1335, 103116), (1602, 85930), (1780, 77337), (1983, 69420), (2314, 59490), (2340, 58829), (2644, 52065), (2670, 51558), (3204, 42965), (3305, 41652), (3471, 39660), (3966, 34710), (4005, 34372), (4628, 29745), (5340, 25779), (5785, 23796), (5949, 23140), (6610, 20826), (6942, 19830), (7932, 17355), (8010, 17186), (8593, 16020), (9915, 13884), (10413, 13220), (11570, 11898)]