153978045100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1\times {\mathrm{2239}}^1$

素因数の和:2984

約数の個数: 144

約数和(自身を含む): 368876390400

約数和(自身を除く): 214898345300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 101, 110, 202, 220, 275, 404, 505, 550, 619, 1010, 1100, 1111, 1238, 2020, 2222, 2239, 2476, 2525, 3095, 4444, 4478, 5050, 5555, 6190, 6809, 8956, 10100, 11110, 11195, 12380, 13618, 15475, 22220, 22390, 24629, 27236, 27775, 30950, 34045, 44780, 49258, 55550, 55975, 61900, 62519, 68090, 98516, 111100, 111950, 123145, 125038, 136180, 170225, 223900, 226139, 246290, 250076, 312595, 340450, 452278, 492580, 615725, 625190, 680900, 687709, 904556, 1130695, 1231450, 1250380, 1375418, 1385941, 1562975, 2261390, 2462900, 2487529, 2750836, 2771882, 3125950, 3438545, 4522780, 4975058, 5543764, 5653475, 6251900, 6877090, 6929705, 9950116, 11306950, 12437645, 13754180, 13859410, 15245351, 17192725, 22613900, 24875290, 27718820, 30490702, 34385450, 34648525, 49750580, 60981404, 62188225, 68770900, 69297050, 76226755, 124376450, 138594100, 139980041, 152453510, 248752900, 279960082, 304907020, 381133775, 559920164, 699900205, 762267550, 1399800410, 1524535100, 1539780451, 2799600820, 3079560902, 3499501025, 6159121804, 6999002050, 7698902255, 13998004100, 15397804510, 30795609020, 38494511275, 76989022550, 153978045100]

約数ペア:

[(1, 153978045100), (2, 76989022550), (4, 38494511275), (5, 30795609020), (10, 15397804510), (11, 13998004100), (20, 7698902255), (22, 6999002050), (25, 6159121804), (44, 3499501025), (50, 3079560902), (55, 2799600820), (100, 1539780451), (101, 1524535100), (110, 1399800410), (202, 762267550), (220, 699900205), (275, 559920164), (404, 381133775), (505, 304907020), (550, 279960082), (619, 248752900), (1010, 152453510), (1100, 139980041), (1111, 138594100), (1238, 124376450), (2020, 76226755), (2222, 69297050), (2239, 68770900), (2476, 62188225), (2525, 60981404), (3095, 49750580), (4444, 34648525), (4478, 34385450), (5050, 30490702), (5555, 27718820), (6190, 24875290), (6809, 22613900), (8956, 17192725), (10100, 15245351), (11110, 13859410), (11195, 13754180), (12380, 12437645), (13618, 11306950), (15475, 9950116), (22220, 6929705), (22390, 6877090), (24629, 6251900), (27236, 5653475), (27775, 5543764), (30950, 4975058), (34045, 4522780), (44780, 3438545), (49258, 3125950), (55550, 2771882), (55975, 2750836), (61900, 2487529), (62519, 2462900), (68090, 2261390), (98516, 1562975), (111100, 1385941), (111950, 1375418), (123145, 1250380), (125038, 1231450), (136180, 1130695), (170225, 904556), (223900, 687709), (226139, 680900), (246290, 625190), (250076, 615725), (312595, 492580), (340450, 452278)]