100148620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 263456928

約数和(自身を除く): 163308308

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 97, 110, 130, 143, 190, 194, 209, 220, 247, 260, 286, 361, 380, 388, 418, 485, 494, 572, 715, 722, 836, 970, 988, 1045, 1067, 1235, 1261, 1430, 1444, 1805, 1843, 1940, 2090, 2134, 2470, 2522, 2717, 2860, 3610, 3686, 3971, 4180, 4268, 4693, 4940, 5044, 5335, 5434, 6305, 7220, 7372, 7942, 9215, 9386, 10670, 10868, 12610, 13585, 13871, 15884, 18430, 18772, 19855, 20273, 21340, 23465, 23959, 25220, 27170, 27742, 35017, 36860, 39710, 40546, 46930, 47918, 51623, 54340, 55484, 69355, 70034, 79420, 81092, 93860, 95836, 101365, 103246, 119795, 138710, 140068, 175085, 202730, 206492, 239590, 258115, 263549, 277420, 350170, 385187, 405460, 455221, 479180, 516230, 527098, 700340, 770374, 910442, 1032460, 1054196, 1317745, 1540748, 1820884, 1925935, 2276105, 2635490, 3851870, 4552210, 5007431, 5270980, 7703740, 9104420, 10014862, 20029724, 25037155, 50074310, 100148620]

約数ペア:

[(1, 100148620), (2, 50074310), (4, 25037155), (5, 20029724), (10, 10014862), (11, 9104420), (13, 7703740), (19, 5270980), (20, 5007431), (22, 4552210), (26, 3851870), (38, 2635490), (44, 2276105), (52, 1925935), (55, 1820884), (65, 1540748), (76, 1317745), (95, 1054196), (97, 1032460), (110, 910442), (130, 770374), (143, 700340), (190, 527098), (194, 516230), (209, 479180), (220, 455221), (247, 405460), (260, 385187), (286, 350170), (361, 277420), (380, 263549), (388, 258115), (418, 239590), (485, 206492), (494, 202730), (572, 175085), (715, 140068), (722, 138710), (836, 119795), (970, 103246), (988, 101365), (1045, 95836), (1067, 93860), (1235, 81092), (1261, 79420), (1430, 70034), (1444, 69355), (1805, 55484), (1843, 54340), (1940, 51623), (2090, 47918), (2134, 46930), (2470, 40546), (2522, 39710), (2717, 36860), (2860, 35017), (3610, 27742), (3686, 27170), (3971, 25220), (4180, 23959), (4268, 23465), (4693, 21340), (4940, 20273), (5044, 19855), (5335, 18772), (5434, 18430), (6305, 15884), (7220, 13871), (7372, 13585), (7942, 12610), (9215, 10868), (9386, 10670)]