123237660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22571}}^1$

素因数の和:22603

約数の個数: 96

約数和(自身を含む): 424714752

約数和(自身を除く): 301477092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 22571, 45142, 67713, 90284, 112855, 135426, 157997, 225710, 270852, 293423, 315994, 338565, 451420, 473991, 586846, 631988, 677130, 789985, 880269, 947982, 1173692, 1354260, 1467115, 1579970, 1760538, 1895964, 2053961, 2369955, 2934230, 3159940, 3521076, 4107922, 4401345, 4739910, 5868460, 6161883, 8215844, 8802690, 9479820, 10269805, 12323766, 17605380, 20539610, 24647532, 30809415, 41079220, 61618830, 123237660]

約数ペア:

[(1, 123237660), (2, 61618830), (3, 41079220), (4, 30809415), (5, 24647532), (6, 20539610), (7, 17605380), (10, 12323766), (12, 10269805), (13, 9479820), (14, 8802690), (15, 8215844), (20, 6161883), (21, 5868460), (26, 4739910), (28, 4401345), (30, 4107922), (35, 3521076), (39, 3159940), (42, 2934230), (52, 2369955), (60, 2053961), (65, 1895964), (70, 1760538), (78, 1579970), (84, 1467115), (91, 1354260), (105, 1173692), (130, 947982), (140, 880269), (156, 789985), (182, 677130), (195, 631988), (210, 586846), (260, 473991), (273, 451420), (364, 338565), (390, 315994), (420, 293423), (455, 270852), (546, 225710), (780, 157997), (910, 135426), (1092, 112855), (1365, 90284), (1820, 67713), (2730, 45142), (5460, 22571)]