28414458180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{373187}}^1$

素因数の和:373255

約数の個数: 120

約数和(自身を含む): 91033987968

約数和(自身を除く): 62619529788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1620, 1692, 2115, 2538, 2820, 3807, 4230, 5076, 6345, 7614, 8460, 12690, 15228, 19035, 25380, 38070, 76140, 373187, 746374, 1119561, 1492748, 1865935, 2239122, 3358683, 3731870, 4478244, 5597805, 6717366, 7463740, 10076049, 11195610, 13434732, 16793415, 17539789, 20152098, 22391220, 30228147, 33586830, 35079578, 40304196, 50380245, 52619367, 60456294, 67173660, 70159156, 87698945, 100760490, 105238734, 120912588, 151140735, 157858101, 175397890, 201520980, 210477468, 263096835, 302281470, 315716202, 350795780, 473574303, 526193670, 604562940, 631432404, 789290505, 947148606, 1052387340, 1420722909, 1578581010, 1894297212, 2367871515, 2841445818, 3157162020, 4735743030, 5682891636, 7103614545, 9471486060, 14207229090, 28414458180]

約数ペア:

[(1, 28414458180), (2, 14207229090), (3, 9471486060), (4, 7103614545), (5, 5682891636), (6, 4735743030), (9, 3157162020), (10, 2841445818), (12, 2367871515), (15, 1894297212), (18, 1578581010), (20, 1420722909), (27, 1052387340), (30, 947148606), (36, 789290505), (45, 631432404), (47, 604562940), (54, 526193670), (60, 473574303), (81, 350795780), (90, 315716202), (94, 302281470), (108, 263096835), (135, 210477468), (141, 201520980), (162, 175397890), (180, 157858101), (188, 151140735), (235, 120912588), (270, 105238734), (282, 100760490), (324, 87698945), (405, 70159156), (423, 67173660), (470, 60456294), (540, 52619367), (564, 50380245), (705, 40304196), (810, 35079578), (846, 33586830), (940, 30228147), (1269, 22391220), (1410, 20152098), (1620, 17539789), (1692, 16793415), (2115, 13434732), (2538, 11195610), (2820, 10076049), (3807, 7463740), (4230, 6717366), (5076, 5597805), (6345, 4478244), (7614, 3731870), (8460, 3358683), (12690, 2239122), (15228, 1865935), (19035, 1492748), (25380, 1119561), (38070, 746374), (76140, 373187)]