45789900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 145824000

約数和(自身を除く): 100034100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 59, 60, 65, 75, 78, 100, 118, 130, 150, 156, 177, 195, 199, 236, 260, 295, 300, 325, 354, 390, 398, 590, 597, 650, 708, 767, 780, 796, 885, 975, 995, 1180, 1194, 1300, 1475, 1534, 1770, 1950, 1990, 2301, 2388, 2587, 2950, 2985, 3068, 3540, 3835, 3900, 3980, 4425, 4602, 4975, 5174, 5900, 5970, 7670, 7761, 8850, 9204, 9950, 10348, 11505, 11741, 11940, 12935, 14925, 15340, 15522, 17700, 19175, 19900, 23010, 23482, 25870, 29850, 31044, 35223, 38350, 38805, 46020, 46964, 51740, 57525, 58705, 59700, 64675, 70446, 76700, 77610, 115050, 117410, 129350, 140892, 152633, 155220, 176115, 194025, 230100, 234820, 258700, 293525, 305266, 352230, 388050, 457899, 587050, 610532, 704460, 763165, 776100, 880575, 915798, 1174100, 1526330, 1761150, 1831596, 2289495, 3052660, 3522300, 3815825, 4578990, 7631650, 9157980, 11447475, 15263300, 22894950, 45789900]

約数ペア:

[(1, 45789900), (2, 22894950), (3, 15263300), (4, 11447475), (5, 9157980), (6, 7631650), (10, 4578990), (12, 3815825), (13, 3522300), (15, 3052660), (20, 2289495), (25, 1831596), (26, 1761150), (30, 1526330), (39, 1174100), (50, 915798), (52, 880575), (59, 776100), (60, 763165), (65, 704460), (75, 610532), (78, 587050), (100, 457899), (118, 388050), (130, 352230), (150, 305266), (156, 293525), (177, 258700), (195, 234820), (199, 230100), (236, 194025), (260, 176115), (295, 155220), (300, 152633), (325, 140892), (354, 129350), (390, 117410), (398, 115050), (590, 77610), (597, 76700), (650, 70446), (708, 64675), (767, 59700), (780, 58705), (796, 57525), (885, 51740), (975, 46964), (995, 46020), (1180, 38805), (1194, 38350), (1300, 35223), (1475, 31044), (1534, 29850), (1770, 25870), (1950, 23482), (1990, 23010), (2301, 19900), (2388, 19175), (2587, 17700), (2950, 15522), (2985, 15340), (3068, 14925), (3540, 12935), (3835, 11940), (3900, 11741), (3980, 11505), (4425, 10348), (4602, 9950), (4975, 9204), (5174, 8850), (5900, 7761), (5970, 7670)]