26782729740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{266177}}^1$

素因数の和:266248

約数の個数: 144

約数和(自身を含む): 89525243808

約数和(自身を除く): 62742514068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 3354, 3870, 5031, 5590, 6708, 7740, 8385, 10062, 11180, 16770, 20124, 25155, 33540, 50310, 100620, 266177, 532354, 798531, 1064708, 1330885, 1597062, 2395593, 2661770, 3194124, 3460301, 3992655, 4791186, 5323540, 6920602, 7985310, 9582372, 10380903, 11445611, 11977965, 13841204, 15970620, 17301505, 20761806, 22891222, 23955930, 31142709, 34336833, 34603010, 41523612, 45782444, 47911860, 51904515, 57228055, 62285418, 68673666, 69206020, 103010499, 103809030, 114456110, 124570836, 137347332, 148792943, 155713545, 171684165, 206020998, 207618060, 228912220, 297585886, 311427090, 343368330, 412041996, 446378829, 515052495, 595171772, 622854180, 686736660, 743964715, 892757658, 1030104990, 1339136487, 1487929430, 1785515316, 2060209980, 2231894145, 2678272974, 2975858860, 4463788290, 5356545948, 6695682435, 8927576580, 13391364870, 26782729740]

約数ペア:

[(1, 26782729740), (2, 13391364870), (3, 8927576580), (4, 6695682435), (5, 5356545948), (6, 4463788290), (9, 2975858860), (10, 2678272974), (12, 2231894145), (13, 2060209980), (15, 1785515316), (18, 1487929430), (20, 1339136487), (26, 1030104990), (30, 892757658), (36, 743964715), (39, 686736660), (43, 622854180), (45, 595171772), (52, 515052495), (60, 446378829), (65, 412041996), (78, 343368330), (86, 311427090), (90, 297585886), (117, 228912220), (129, 207618060), (130, 206020998), (156, 171684165), (172, 155713545), (180, 148792943), (195, 137347332), (215, 124570836), (234, 114456110), (258, 103809030), (260, 103010499), (387, 69206020), (390, 68673666), (430, 62285418), (468, 57228055), (516, 51904515), (559, 47911860), (585, 45782444), (645, 41523612), (774, 34603010), (780, 34336833), (860, 31142709), (1118, 23955930), (1170, 22891222), (1290, 20761806), (1548, 17301505), (1677, 15970620), (1935, 13841204), (2236, 11977965), (2340, 11445611), (2580, 10380903), (2795, 9582372), (3354, 7985310), (3870, 6920602), (5031, 5323540), (5590, 4791186), (6708, 3992655), (7740, 3460301), (8385, 3194124), (10062, 2661770), (11180, 2395593), (16770, 1597062), (20124, 1330885), (25155, 1064708), (33540, 798531), (50310, 532354), (100620, 266177)]