1904101500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4423}}^1$

素因数の和:4493

約数の個数: 192

約数和(自身を含む): 6492874752

約数和(自身を除く): 4588773252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 125, 140, 150, 164, 175, 205, 210, 246, 250, 287, 300, 350, 375, 410, 420, 492, 500, 525, 574, 615, 700, 750, 820, 861, 875, 1025, 1050, 1148, 1230, 1435, 1500, 1722, 1750, 2050, 2100, 2460, 2625, 2870, 3075, 3444, 3500, 4100, 4305, 4423, 5125, 5250, 5740, 6150, 7175, 8610, 8846, 10250, 10500, 12300, 13269, 14350, 15375, 17220, 17692, 20500, 21525, 22115, 26538, 28700, 30750, 30961, 35875, 43050, 44230, 53076, 61500, 61922, 66345, 71750, 86100, 88460, 92883, 107625, 110575, 123844, 132690, 143500, 154805, 181343, 185766, 215250, 221150, 265380, 309610, 331725, 362686, 371532, 430500, 442300, 464415, 544029, 552875, 619220, 663450, 725372, 774025, 906715, 928830, 1088058, 1105750, 1269401, 1326900, 1548050, 1658625, 1813430, 1857660, 2176116, 2211500, 2322075, 2538802, 2720145, 3096100, 3317250, 3626860, 3808203, 3870125, 4533575, 4644150, 5077604, 5440290, 6347005, 6634500, 7616406, 7740250, 9067150, 9288300, 10880580, 11610375, 12694010, 13600725, 15232812, 15480500, 18134300, 19041015, 22667875, 23220750, 25388020, 27201450, 31735025, 38082030, 45335750, 46441500, 54402900, 63470050, 68003625, 76164060, 90671500, 95205075, 126940100, 136007250, 158675125, 190410150, 272014500, 317350250, 380820300, 476025375, 634700500, 952050750, 1904101500]

約数ペア:

[(1, 1904101500), (2, 952050750), (3, 634700500), (4, 476025375), (5, 380820300), (6, 317350250), (7, 272014500), (10, 190410150), (12, 158675125), (14, 136007250), (15, 126940100), (20, 95205075), (21, 90671500), (25, 76164060), (28, 68003625), (30, 63470050), (35, 54402900), (41, 46441500), (42, 45335750), (50, 38082030), (60, 31735025), (70, 27201450), (75, 25388020), (82, 23220750), (84, 22667875), (100, 19041015), (105, 18134300), (123, 15480500), (125, 15232812), (140, 13600725), (150, 12694010), (164, 11610375), (175, 10880580), (205, 9288300), (210, 9067150), (246, 7740250), (250, 7616406), (287, 6634500), (300, 6347005), (350, 5440290), (375, 5077604), (410, 4644150), (420, 4533575), (492, 3870125), (500, 3808203), (525, 3626860), (574, 3317250), (615, 3096100), (700, 2720145), (750, 2538802), (820, 2322075), (861, 2211500), (875, 2176116), (1025, 1857660), (1050, 1813430), (1148, 1658625), (1230, 1548050), (1435, 1326900), (1500, 1269401), (1722, 1105750), (1750, 1088058), (2050, 928830), (2100, 906715), (2460, 774025), (2625, 725372), (2870, 663450), (3075, 619220), (3444, 552875), (3500, 544029), (4100, 464415), (4305, 442300), (4423, 430500), (5125, 371532), (5250, 362686), (5740, 331725), (6150, 309610), (7175, 265380), (8610, 221150), (8846, 215250), (10250, 185766), (10500, 181343), (12300, 154805), (13269, 143500), (14350, 132690), (15375, 123844), (17220, 110575), (17692, 107625), (20500, 92883), (21525, 88460), (22115, 86100), (26538, 71750), (28700, 66345), (30750, 61922), (30961, 61500), (35875, 53076), (43050, 44230)]