201845340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 643458816

約数和(自身を除く): 441613476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 366, 372, 465, 549, 558, 593, 610, 620, 732, 915, 930, 1098, 1116, 1186, 1220, 1395, 1779, 1830, 1860, 1891, 2196, 2372, 2745, 2790, 2965, 3558, 3660, 3782, 5337, 5490, 5580, 5673, 5930, 7116, 7564, 8895, 9455, 10674, 10980, 11346, 11860, 17019, 17790, 18383, 18910, 21348, 22692, 26685, 28365, 34038, 35580, 36173, 36766, 37820, 53370, 55149, 56730, 68076, 72346, 73532, 85095, 91915, 106740, 108519, 110298, 113460, 144692, 165447, 170190, 180865, 183830, 217038, 220596, 275745, 325557, 330894, 340380, 361730, 367660, 434076, 542595, 551490, 651114, 661788, 723460, 827235, 1085190, 1102980, 1121363, 1302228, 1627785, 1654470, 2170380, 2242726, 3255570, 3308940, 3364089, 4485452, 5606815, 6511140, 6728178, 10092267, 11213630, 13456356, 16820445, 20184534, 22427260, 33640890, 40369068, 50461335, 67281780, 100922670, 201845340]

約数ペア:

[(1, 201845340), (2, 100922670), (3, 67281780), (4, 50461335), (5, 40369068), (6, 33640890), (9, 22427260), (10, 20184534), (12, 16820445), (15, 13456356), (18, 11213630), (20, 10092267), (30, 6728178), (31, 6511140), (36, 5606815), (45, 4485452), (60, 3364089), (61, 3308940), (62, 3255570), (90, 2242726), (93, 2170380), (122, 1654470), (124, 1627785), (155, 1302228), (180, 1121363), (183, 1102980), (186, 1085190), (244, 827235), (279, 723460), (305, 661788), (310, 651114), (366, 551490), (372, 542595), (465, 434076), (549, 367660), (558, 361730), (593, 340380), (610, 330894), (620, 325557), (732, 275745), (915, 220596), (930, 217038), (1098, 183830), (1116, 180865), (1186, 170190), (1220, 165447), (1395, 144692), (1779, 113460), (1830, 110298), (1860, 108519), (1891, 106740), (2196, 91915), (2372, 85095), (2745, 73532), (2790, 72346), (2965, 68076), (3558, 56730), (3660, 55149), (3782, 53370), (5337, 37820), (5490, 36766), (5580, 36173), (5673, 35580), (5930, 34038), (7116, 28365), (7564, 26685), (8895, 22692), (9455, 21348), (10674, 18910), (10980, 18383), (11346, 17790), (11860, 17019)]