674155300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3278

約数の個数: 144

約数和(自身を含む): 1879379712

約数和(自身を除く): 1205224412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 260, 299, 322, 325, 350, 364, 455, 460, 575, 598, 644, 650, 700, 805, 910, 1150, 1196, 1300, 1495, 1610, 1820, 2093, 2275, 2300, 2990, 3220, 3221, 4025, 4186, 4550, 5980, 6442, 7475, 8050, 8372, 9100, 10465, 12884, 14950, 16100, 16105, 20930, 22547, 29900, 32210, 41860, 41873, 45094, 52325, 64420, 74083, 80525, 83746, 90188, 104650, 112735, 148166, 161050, 167492, 209300, 209365, 225470, 293111, 296332, 322100, 370415, 418730, 450940, 518581, 563675, 586222, 740830, 837460, 963079, 1037162, 1046825, 1127350, 1172444, 1465555, 1481660, 1852075, 1926158, 2074324, 2093650, 2254700, 2592905, 2931110, 3704150, 3852316, 4187300, 4815395, 5185810, 5862220, 6741553, 7327775, 7408300, 9630790, 10371620, 12964525, 13483106, 14655550, 19261580, 24076975, 25929050, 26966212, 29311100, 33707765, 48153950, 51858100, 67415530, 96307900, 134831060, 168538825, 337077650, 674155300]

約数ペア:

[(1, 674155300), (2, 337077650), (4, 168538825), (5, 134831060), (7, 96307900), (10, 67415530), (13, 51858100), (14, 48153950), (20, 33707765), (23, 29311100), (25, 26966212), (26, 25929050), (28, 24076975), (35, 19261580), (46, 14655550), (50, 13483106), (52, 12964525), (65, 10371620), (70, 9630790), (91, 7408300), (92, 7327775), (100, 6741553), (115, 5862220), (130, 5185810), (140, 4815395), (161, 4187300), (175, 3852316), (182, 3704150), (230, 2931110), (260, 2592905), (299, 2254700), (322, 2093650), (325, 2074324), (350, 1926158), (364, 1852075), (455, 1481660), (460, 1465555), (575, 1172444), (598, 1127350), (644, 1046825), (650, 1037162), (700, 963079), (805, 837460), (910, 740830), (1150, 586222), (1196, 563675), (1300, 518581), (1495, 450940), (1610, 418730), (1820, 370415), (2093, 322100), (2275, 296332), (2300, 293111), (2990, 225470), (3220, 209365), (3221, 209300), (4025, 167492), (4186, 161050), (4550, 148166), (5980, 112735), (6442, 104650), (7475, 90188), (8050, 83746), (8372, 80525), (9100, 74083), (10465, 64420), (12884, 52325), (14950, 45094), (16100, 41873), (16105, 41860), (20930, 32210), (22547, 29900)]