33820020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 112366800

約数和(自身を除く): 78546780

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, 90, 97, 117, 130, 149, 156, 180, 194, 195, 234, 260, 291, 298, 388, 390, 447, 468, 485, 582, 585, 596, 745, 780, 873, 894, 970, 1164, 1170, 1261, 1341, 1455, 1490, 1746, 1788, 1937, 1940, 2235, 2340, 2522, 2682, 2910, 2980, 3492, 3783, 3874, 4365, 4470, 5044, 5364, 5811, 5820, 6305, 6705, 7566, 7748, 8730, 8940, 9685, 11349, 11622, 12610, 13410, 14453, 15132, 17433, 17460, 18915, 19370, 22698, 23244, 25220, 26820, 28906, 29055, 34866, 37830, 38740, 43359, 45396, 56745, 57812, 58110, 69732, 72265, 75660, 86718, 87165, 113490, 116220, 130077, 144530, 173436, 174330, 187889, 216795, 226980, 260154, 289060, 348660, 375778, 433590, 520308, 563667, 650385, 751556, 867180, 939445, 1127334, 1300770, 1691001, 1878890, 2254668, 2601540, 2818335, 3382002, 3757780, 5636670, 6764004, 8455005, 11273340, 16910010, 33820020]

約数ペア:

[(1, 33820020), (2, 16910010), (3, 11273340), (4, 8455005), (5, 6764004), (6, 5636670), (9, 3757780), (10, 3382002), (12, 2818335), (13, 2601540), (15, 2254668), (18, 1878890), (20, 1691001), (26, 1300770), (30, 1127334), (36, 939445), (39, 867180), (45, 751556), (52, 650385), (60, 563667), (65, 520308), (78, 433590), (90, 375778), (97, 348660), (117, 289060), (130, 260154), (149, 226980), (156, 216795), (180, 187889), (194, 174330), (195, 173436), (234, 144530), (260, 130077), (291, 116220), (298, 113490), (388, 87165), (390, 86718), (447, 75660), (468, 72265), (485, 69732), (582, 58110), (585, 57812), (596, 56745), (745, 45396), (780, 43359), (873, 38740), (894, 37830), (970, 34866), (1164, 29055), (1170, 28906), (1261, 26820), (1341, 25220), (1455, 23244), (1490, 22698), (1746, 19370), (1788, 18915), (1937, 17460), (1940, 17433), (2235, 15132), (2340, 14453), (2522, 13410), (2682, 12610), (2910, 11622), (2980, 11349), (3492, 9685), (3783, 8940), (3874, 8730), (4365, 7748), (4470, 7566), (5044, 6705), (5364, 6305), (5811, 5820)]