38088180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 127777104

約数和(自身を除く): 89688924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 397, 410, 468, 492, 533, 585, 615, 738, 780, 794, 820, 1066, 1170, 1191, 1230, 1476, 1588, 1599, 1845, 1985, 2132, 2340, 2382, 2460, 2665, 3198, 3573, 3690, 3970, 4764, 4797, 5161, 5330, 5955, 6396, 7146, 7380, 7940, 7995, 9594, 10322, 10660, 11910, 14292, 15483, 15990, 16277, 17865, 19188, 20644, 23820, 23985, 25805, 30966, 31980, 32554, 35730, 46449, 47970, 48831, 51610, 61932, 65108, 71460, 77415, 81385, 92898, 95940, 97662, 103220, 146493, 154830, 162770, 185796, 195324, 211601, 232245, 244155, 292986, 309660, 325540, 423202, 464490, 488310, 585972, 634803, 732465, 846404, 928980, 976620, 1058005, 1269606, 1464930, 1904409, 2116010, 2539212, 2929860, 3174015, 3808818, 4232020, 6348030, 7617636, 9522045, 12696060, 19044090, 38088180]

約数ペア:

[(1, 38088180), (2, 19044090), (3, 12696060), (4, 9522045), (5, 7617636), (6, 6348030), (9, 4232020), (10, 3808818), (12, 3174015), (13, 2929860), (15, 2539212), (18, 2116010), (20, 1904409), (26, 1464930), (30, 1269606), (36, 1058005), (39, 976620), (41, 928980), (45, 846404), (52, 732465), (60, 634803), (65, 585972), (78, 488310), (82, 464490), (90, 423202), (117, 325540), (123, 309660), (130, 292986), (156, 244155), (164, 232245), (180, 211601), (195, 195324), (205, 185796), (234, 162770), (246, 154830), (260, 146493), (369, 103220), (390, 97662), (397, 95940), (410, 92898), (468, 81385), (492, 77415), (533, 71460), (585, 65108), (615, 61932), (738, 51610), (780, 48831), (794, 47970), (820, 46449), (1066, 35730), (1170, 32554), (1191, 31980), (1230, 30966), (1476, 25805), (1588, 23985), (1599, 23820), (1845, 20644), (1985, 19188), (2132, 17865), (2340, 16277), (2382, 15990), (2460, 15483), (2665, 14292), (3198, 11910), (3573, 10660), (3690, 10322), (3970, 9594), (4764, 7995), (4797, 7940), (5161, 7380), (5330, 7146), (5955, 6396)]