66603778020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{605599}}^1$

素因数の和:605674

約数の個数: 144

約数和(自身を含む): 222201907200

約数和(自身を除く): 155598129180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2820, 3055, 3666, 4230, 5499, 6110, 7332, 8460, 9165, 10998, 12220, 18330, 21996, 27495, 36660, 54990, 109980, 605599, 1211198, 1816797, 2422396, 3027995, 3633594, 5450391, 6055990, 7267188, 7872787, 9083985, 10900782, 12111980, 15745574, 18167970, 21801564, 23618361, 27251955, 28463153, 31491148, 36335940, 39363935, 47236722, 54503910, 56926306, 70855083, 78727870, 85389459, 94473444, 109007820, 113852612, 118091805, 141710166, 142315765, 157455740, 170778918, 236183610, 256168377, 283420332, 284631530, 341557836, 354275415, 370020989, 426947295, 472367220, 512336754, 569263060, 708550830, 740041978, 853894590, 1024673508, 1110062967, 1280841885, 1417101660, 1480083956, 1707789180, 1850104945, 2220125934, 2561683770, 3330188901, 3700209890, 4440251868, 5123367540, 5550314835, 6660377802, 7400419780, 11100629670, 13320755604, 16650944505, 22201259340, 33301889010, 66603778020]

約数ペア:

[(1, 66603778020), (2, 33301889010), (3, 22201259340), (4, 16650944505), (5, 13320755604), (6, 11100629670), (9, 7400419780), (10, 6660377802), (12, 5550314835), (13, 5123367540), (15, 4440251868), (18, 3700209890), (20, 3330188901), (26, 2561683770), (30, 2220125934), (36, 1850104945), (39, 1707789180), (45, 1480083956), (47, 1417101660), (52, 1280841885), (60, 1110062967), (65, 1024673508), (78, 853894590), (90, 740041978), (94, 708550830), (117, 569263060), (130, 512336754), (141, 472367220), (156, 426947295), (180, 370020989), (188, 354275415), (195, 341557836), (234, 284631530), (235, 283420332), (260, 256168377), (282, 236183610), (390, 170778918), (423, 157455740), (468, 142315765), (470, 141710166), (564, 118091805), (585, 113852612), (611, 109007820), (705, 94473444), (780, 85389459), (846, 78727870), (940, 70855083), (1170, 56926306), (1222, 54503910), (1410, 47236722), (1692, 39363935), (1833, 36335940), (2115, 31491148), (2340, 28463153), (2444, 27251955), (2820, 23618361), (3055, 21801564), (3666, 18167970), (4230, 15745574), (5499, 12111980), (6110, 10900782), (7332, 9083985), (8460, 7872787), (9165, 7267188), (10998, 6055990), (12220, 5450391), (18330, 3633594), (21996, 3027995), (27495, 2422396), (36660, 1816797), (54990, 1211198), (109980, 605599)]