72341100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 254341360

約数和(自身を除く): 182000260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 229, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 450, 458, 468, 486, 540, 585, 650, 675, 687, 702, 780, 810, 900, 916, 972, 975, 1053, 1145, 1170, 1215, 1300, 1350, 1374, 1404, 1620, 1755, 1950, 2025, 2061, 2106, 2290, 2340, 2430, 2700, 2748, 2925, 2977, 3159, 3435, 3510, 3900, 4050, 4122, 4212, 4580, 4860, 5265, 5725, 5850, 5954, 6075, 6183, 6318, 6870, 7020, 8100, 8244, 8775, 8931, 10305, 10530, 11450, 11700, 11908, 12150, 12366, 12636, 13740, 14885, 15795, 17175, 17550, 17862, 18549, 20610, 21060, 22900, 24300, 24732, 26325, 26793, 29770, 30915, 31590, 34350, 35100, 35724, 37098, 41220, 44655, 51525, 52650, 53586, 55647, 59540, 61830, 63180, 68700, 74196, 74425, 78975, 80379, 89310, 92745, 103050, 105300, 107172, 111294, 123660, 133965, 148850, 154575, 157950, 160758, 178620, 185490, 206100, 222588, 223275, 241137, 267930, 278235, 297700, 309150, 315900, 321516, 370980, 401895, 446550, 463725, 482274, 535860, 556470, 618300, 669825, 723411, 803790, 893100, 927450, 964548, 1112940, 1205685, 1339650, 1391175, 1446822, 1607580, 1854900, 2009475, 2411370, 2679300, 2782350, 2893644, 3617055, 4018950, 4822740, 5564700, 6028425, 7234110, 8037900, 12056850, 14468220, 18085275, 24113700, 36170550, 72341100]

約数ペア:

[(1, 72341100), (2, 36170550), (3, 24113700), (4, 18085275), (5, 14468220), (6, 12056850), (9, 8037900), (10, 7234110), (12, 6028425), (13, 5564700), (15, 4822740), (18, 4018950), (20, 3617055), (25, 2893644), (26, 2782350), (27, 2679300), (30, 2411370), (36, 2009475), (39, 1854900), (45, 1607580), (50, 1446822), (52, 1391175), (54, 1339650), (60, 1205685), (65, 1112940), (75, 964548), (78, 927450), (81, 893100), (90, 803790), (100, 723411), (108, 669825), (117, 618300), (130, 556470), (135, 535860), (150, 482274), (156, 463725), (162, 446550), (180, 401895), (195, 370980), (225, 321516), (229, 315900), (234, 309150), (243, 297700), (260, 278235), (270, 267930), (300, 241137), (324, 223275), (325, 222588), (351, 206100), (390, 185490), (405, 178620), (450, 160758), (458, 157950), (468, 154575), (486, 148850), (540, 133965), (585, 123660), (650, 111294), (675, 107172), (687, 105300), (702, 103050), (780, 92745), (810, 89310), (900, 80379), (916, 78975), (972, 74425), (975, 74196), (1053, 68700), (1145, 63180), (1170, 61830), (1215, 59540), (1300, 55647), (1350, 53586), (1374, 52650), (1404, 51525), (1620, 44655), (1755, 41220), (1950, 37098), (2025, 35724), (2061, 35100), (2106, 34350), (2290, 31590), (2340, 30915), (2430, 29770), (2700, 26793), (2748, 26325), (2925, 24732), (2977, 24300), (3159, 22900), (3435, 21060), (3510, 20610), (3900, 18549), (4050, 17862), (4122, 17550), (4212, 17175), (4580, 15795), (4860, 14885), (5265, 13740), (5725, 12636), (5850, 12366), (5954, 12150), (6075, 11908), (6183, 11700), (6318, 11450), (6870, 10530), (7020, 10305), (8100, 8931), (8244, 8775)]