445449420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4643}}^1$

素因数の和:4712

約数の個数: 144

約数和(自身を含む): 1490946912

約数和(自身を除く): 1045497492

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, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2460, 2665, 3198, 3690, 4643, 4797, 5330, 6396, 7380, 7995, 9286, 9594, 10660, 13929, 15990, 18572, 19188, 23215, 23985, 27858, 31980, 41787, 46430, 47970, 55716, 60359, 69645, 83574, 92860, 95940, 120718, 139290, 167148, 181077, 190363, 208935, 241436, 278580, 301795, 362154, 380726, 417870, 543231, 571089, 603590, 724308, 761452, 835740, 905385, 951815, 1086462, 1142178, 1207180, 1713267, 1810770, 1903630, 2172924, 2284356, 2474719, 2716155, 2855445, 3426534, 3621540, 3807260, 4949438, 5432310, 5710890, 6853068, 7424157, 8566335, 9898876, 10864620, 11421780, 12373595, 14848314, 17132670, 22272471, 24747190, 29696628, 34265340, 37120785, 44544942, 49494380, 74241570, 89089884, 111362355, 148483140, 222724710, 445449420]

約数ペア:

[(1, 445449420), (2, 222724710), (3, 148483140), (4, 111362355), (5, 89089884), (6, 74241570), (9, 49494380), (10, 44544942), (12, 37120785), (13, 34265340), (15, 29696628), (18, 24747190), (20, 22272471), (26, 17132670), (30, 14848314), (36, 12373595), (39, 11421780), (41, 10864620), (45, 9898876), (52, 8566335), (60, 7424157), (65, 6853068), (78, 5710890), (82, 5432310), (90, 4949438), (117, 3807260), (123, 3621540), (130, 3426534), (156, 2855445), (164, 2716155), (180, 2474719), (195, 2284356), (205, 2172924), (234, 1903630), (246, 1810770), (260, 1713267), (369, 1207180), (390, 1142178), (410, 1086462), (468, 951815), (492, 905385), (533, 835740), (585, 761452), (615, 724308), (738, 603590), (780, 571089), (820, 543231), (1066, 417870), (1170, 380726), (1230, 362154), (1476, 301795), (1599, 278580), (1845, 241436), (2132, 208935), (2340, 190363), (2460, 181077), (2665, 167148), (3198, 139290), (3690, 120718), (4643, 95940), (4797, 92860), (5330, 83574), (6396, 69645), (7380, 60359), (7995, 55716), (9286, 47970), (9594, 46430), (10660, 41787), (13929, 31980), (15990, 27858), (18572, 23985), (19188, 23215)]