72530310.000000000

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5828

約数の個数: 96

約数和(自身を含む): 542215296

約数和(自身を除く): 350508846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 3315, 5525, 5783, 6630, 11050, 11566, 16575, 17349, 28915, 33150, 34698, 57830, 75179, 86745, 98311, 144575, 150358, 173490, 196622, 225537, 289150, 294933, 375895, 433725, 451074, 491555, 589866, 751790, 867450, 983110, 1127685, 1278043, 1474665, 1879475, 2255370, 2457775, 2556086, 2949330, 3758950, 3834129, 4915550, 5638425, 6390215, 7373325, 7668258, 11276850, 12780430, 14746650, 19170645, 31951075, 38341290, 63902150, 95853225, 191706450]

約数ペア:

[(1, 191706450), (2, 95853225), (3, 63902150), (5, 38341290), (6, 31951075), (10, 19170645), (13, 14746650), (15, 12780430), (17, 11276850), (25, 7668258), (26, 7373325), (30, 6390215), (34, 5638425), (39, 4915550), (50, 3834129), (51, 3758950), (65, 2949330), (75, 2556086), (78, 2457775), (85, 2255370), (102, 1879475), (130, 1474665), (150, 1278043), (170, 1127685), (195, 983110), (221, 867450), (255, 751790), (325, 589866), (390, 491555), (425, 451074), (442, 433725), (510, 375895), (650, 294933), (663, 289150), (850, 225537), (975, 196622), (1105, 173490), (1275, 150358), (1326, 144575), (1950, 98311), (2210, 86745), (2550, 75179), (3315, 57830), (5525, 34698), (5783, 33150), (6630, 28915), (11050, 17349), (11566, 16575)]