157768500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 351715020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 125, 138, 150, 170, 204, 230, 250, 255, 269, 276, 300, 340, 345, 375, 391, 425, 460, 500, 510, 538, 575, 690, 750, 782, 807, 850, 1020, 1076, 1150, 1173, 1275, 1345, 1380, 1500, 1564, 1614, 1700, 1725, 1955, 2125, 2300, 2346, 2550, 2690, 2875, 3228, 3450, 3910, 4035, 4250, 4573, 4692, 5100, 5380, 5750, 5865, 6187, 6375, 6725, 6900, 7820, 8070, 8500, 8625, 9146, 9775, 11500, 11730, 12374, 12750, 13450, 13719, 16140, 17250, 18292, 18561, 19550, 20175, 22865, 23460, 24748, 25500, 26900, 27438, 29325, 30935, 33625, 34500, 37122, 39100, 40350, 45730, 48875, 54876, 58650, 61870, 67250, 68595, 74244, 80700, 91460, 92805, 97750, 100875, 105179, 114325, 117300, 123740, 134500, 137190, 146625, 154675, 185610, 195500, 201750, 210358, 228650, 274380, 293250, 309350, 315537, 342975, 371220, 403500, 420716, 457300, 464025, 525895, 571625, 586500, 618700, 631074, 685950, 773375, 928050, 1051790, 1143250, 1262148, 1371900, 1546750, 1577685, 1714875, 1856100, 2103580, 2286500, 2320125, 2629475, 3093500, 3155370, 3429750, 4640250, 5258950, 6310740, 6859500, 7888425, 9280500, 10517900, 13147375, 15776850, 26294750, 31553700, 39442125, 52589500, 78884250, 157768500]

約数ペア:

[(1, 157768500), (2, 78884250), (3, 52589500), (4, 39442125), (5, 31553700), (6, 26294750), (10, 15776850), (12, 13147375), (15, 10517900), (17, 9280500), (20, 7888425), (23, 6859500), (25, 6310740), (30, 5258950), (34, 4640250), (46, 3429750), (50, 3155370), (51, 3093500), (60, 2629475), (68, 2320125), (69, 2286500), (75, 2103580), (85, 1856100), (92, 1714875), (100, 1577685), (102, 1546750), (115, 1371900), (125, 1262148), (138, 1143250), (150, 1051790), (170, 928050), (204, 773375), (230, 685950), (250, 631074), (255, 618700), (269, 586500), (276, 571625), (300, 525895), (340, 464025), (345, 457300), (375, 420716), (391, 403500), (425, 371220), (460, 342975), (500, 315537), (510, 309350), (538, 293250), (575, 274380), (690, 228650), (750, 210358), (782, 201750), (807, 195500), (850, 185610), (1020, 154675), (1076, 146625), (1150, 137190), (1173, 134500), (1275, 123740), (1345, 117300), (1380, 114325), (1500, 105179), (1564, 100875), (1614, 97750), (1700, 92805), (1725, 91460), (1955, 80700), (2125, 74244), (2300, 68595), (2346, 67250), (2550, 61870), (2690, 58650), (2875, 54876), (3228, 48875), (3450, 45730), (3910, 40350), (4035, 39100), (4250, 37122), (4573, 34500), (4692, 33625), (5100, 30935), (5380, 29325), (5750, 27438), (5865, 26900), (6187, 25500), (6375, 24748), (6725, 23460), (6900, 22865), (7820, 20175), (8070, 19550), (8500, 18561), (8625, 18292), (9146, 17250), (9775, 16140), (11500, 13719), (11730, 13450), (12374, 12750)]