290602260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 981994104

約数和(自身を除く): 691391844

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, 169, 180, 195, 205, 233, 234, 246, 260, 338, 369, 390, 410, 466, 468, 492, 507, 533, 585, 615, 676, 699, 738, 780, 820, 845, 932, 1014, 1066, 1165, 1170, 1230, 1398, 1476, 1521, 1599, 1690, 1845, 2028, 2097, 2132, 2330, 2340, 2460, 2535, 2665, 2796, 3029, 3042, 3198, 3380, 3495, 3690, 4194, 4660, 4797, 5070, 5330, 6058, 6084, 6396, 6929, 6990, 7380, 7605, 7995, 8388, 9087, 9553, 9594, 10140, 10485, 10660, 12116, 13858, 13980, 15145, 15210, 15990, 18174, 19106, 19188, 20787, 20970, 23985, 27261, 27716, 28659, 30290, 30420, 31980, 34645, 36348, 38212, 39377, 41574, 41940, 45435, 47765, 47970, 54522, 57318, 60580, 62361, 69290, 78754, 83148, 85977, 90870, 95530, 95940, 103935, 109044, 114636, 118131, 124189, 124722, 136305, 138580, 143295, 157508, 171954, 181740, 191060, 196885, 207870, 236262, 248378, 249444, 272610, 286590, 311805, 343908, 354393, 372567, 393770, 415740, 429885, 472524, 496756, 545220, 573180, 590655, 620945, 623610, 708786, 745134, 787540, 859770, 1117701, 1181310, 1241890, 1247220, 1417572, 1490268, 1614457, 1719540, 1771965, 1862835, 2235402, 2362620, 2483780, 3228914, 3543930, 3725670, 4470804, 4843371, 5588505, 6457828, 7087860, 7451340, 8072285, 9686742, 11177010, 14530113, 16144570, 19373484, 22354020, 24216855, 29060226, 32289140, 48433710, 58120452, 72650565, 96867420, 145301130, 290602260]

約数ペア:

[(1, 290602260), (2, 145301130), (3, 96867420), (4, 72650565), (5, 58120452), (6, 48433710), (9, 32289140), (10, 29060226), (12, 24216855), (13, 22354020), (15, 19373484), (18, 16144570), (20, 14530113), (26, 11177010), (30, 9686742), (36, 8072285), (39, 7451340), (41, 7087860), (45, 6457828), (52, 5588505), (60, 4843371), (65, 4470804), (78, 3725670), (82, 3543930), (90, 3228914), (117, 2483780), (123, 2362620), (130, 2235402), (156, 1862835), (164, 1771965), (169, 1719540), (180, 1614457), (195, 1490268), (205, 1417572), (233, 1247220), (234, 1241890), (246, 1181310), (260, 1117701), (338, 859770), (369, 787540), (390, 745134), (410, 708786), (466, 623610), (468, 620945), (492, 590655), (507, 573180), (533, 545220), (585, 496756), (615, 472524), (676, 429885), (699, 415740), (738, 393770), (780, 372567), (820, 354393), (845, 343908), (932, 311805), (1014, 286590), (1066, 272610), (1165, 249444), (1170, 248378), (1230, 236262), (1398, 207870), (1476, 196885), (1521, 191060), (1599, 181740), (1690, 171954), (1845, 157508), (2028, 143295), (2097, 138580), (2132, 136305), (2330, 124722), (2340, 124189), (2460, 118131), (2535, 114636), (2665, 109044), (2796, 103935), (3029, 95940), (3042, 95530), (3198, 90870), (3380, 85977), (3495, 83148), (3690, 78754), (4194, 69290), (4660, 62361), (4797, 60580), (5070, 57318), (5330, 54522), (6058, 47970), (6084, 47765), (6396, 45435), (6929, 41940), (6990, 41574), (7380, 39377), (7605, 38212), (7995, 36348), (8388, 34645), (9087, 31980), (9553, 30420), (9594, 30290), (10140, 28659), (10485, 27716), (10660, 27261), (12116, 23985), (13858, 20970), (13980, 20787), (15145, 19188), (15210, 19106), (15990, 18174)]