1930481700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48383}}^1$

素因数の和:48426

約数の個数: 144

約数和(自身を含む): 6719569920

約数和(自身を除く): 4789088220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 5700, 6650, 7980, 9975, 13300, 19950, 39900, 48383, 96766, 145149, 193532, 241915, 290298, 338681, 483830, 580596, 677362, 725745, 919277, 967660, 1016043, 1209575, 1354724, 1451490, 1693405, 1838554, 2032086, 2419150, 2757831, 2902980, 3386810, 3628725, 3677108, 4064172, 4596385, 4838300, 5080215, 5515662, 6434939, 6773620, 7257450, 8467025, 9192770, 10160430, 11031324, 12869878, 13789155, 14514900, 16934050, 18385540, 19304817, 20320860, 22981925, 25401075, 25739756, 27578310, 32174695, 33868100, 38609634, 45963850, 50802150, 55156620, 64349390, 68945775, 77219268, 91927700, 96524085, 101604300, 128698780, 137891550, 160873475, 193048170, 275783100, 321746950, 386096340, 482620425, 643493900, 965240850, 1930481700]

約数ペア:

[(1, 1930481700), (2, 965240850), (3, 643493900), (4, 482620425), (5, 386096340), (6, 321746950), (7, 275783100), (10, 193048170), (12, 160873475), (14, 137891550), (15, 128698780), (19, 101604300), (20, 96524085), (21, 91927700), (25, 77219268), (28, 68945775), (30, 64349390), (35, 55156620), (38, 50802150), (42, 45963850), (50, 38609634), (57, 33868100), (60, 32174695), (70, 27578310), (75, 25739756), (76, 25401075), (84, 22981925), (95, 20320860), (100, 19304817), (105, 18385540), (114, 16934050), (133, 14514900), (140, 13789155), (150, 12869878), (175, 11031324), (190, 10160430), (210, 9192770), (228, 8467025), (266, 7257450), (285, 6773620), (300, 6434939), (350, 5515662), (380, 5080215), (399, 4838300), (420, 4596385), (475, 4064172), (525, 3677108), (532, 3628725), (570, 3386810), (665, 2902980), (700, 2757831), (798, 2419150), (950, 2032086), (1050, 1838554), (1140, 1693405), (1330, 1451490), (1425, 1354724), (1596, 1209575), (1900, 1016043), (1995, 967660), (2100, 919277), (2660, 725745), (2850, 677362), (3325, 580596), (3990, 483830), (5700, 338681), (6650, 290298), (7980, 241915), (9975, 193532), (13300, 145149), (19950, 96766), (39900, 48383)]