2018406474300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7109}}^1\times {\mathrm{49811}}^1$

素因数の和:56956

約数の個数: 144

約数和(自身を含む): 6148275235200

約数和(自身を除く): 4129868760900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 7109, 14218, 21327, 28436, 35545, 42654, 49811, 71090, 85308, 99622, 106635, 135071, 142180, 149433, 177725, 199244, 213270, 249055, 270142, 298866, 355450, 405213, 426540, 498110, 533175, 540284, 597732, 675355, 710900, 747165, 810426, 946409, 996220, 1066350, 1245275, 1350710, 1494330, 1620852, 1892818, 2026065, 2132700, 2490550, 2701420, 2839227, 2988660, 3376775, 3735825, 3785636, 4052130, 4732045, 4981100, 5678454, 6753550, 7471650, 8104260, 9464090, 10130325, 11356908, 13507100, 14196135, 14943300, 18928180, 20260650, 23660225, 28392270, 40521300, 47320450, 56784540, 70980675, 94640900, 141961350, 283922700, 354106399, 708212798, 1062319197, 1416425596, 1770531995, 2124638394, 3541063990, 4249276788, 5311595985, 6728021581, 7082127980, 8852659975, 10623191970, 13456043162, 17705319950, 20184064743, 21246383940, 26557979925, 26912086324, 33640107905, 35410639900, 40368129486, 53115959850, 67280215810, 80736258972, 100920323715, 106231919700, 134560431620, 168200539525, 201840647430, 336401079050, 403681294860, 504601618575, 672802158100, 1009203237150, 2018406474300]

約数ペア:

[(1, 2018406474300), (2, 1009203237150), (3, 672802158100), (4, 504601618575), (5, 403681294860), (6, 336401079050), (10, 201840647430), (12, 168200539525), (15, 134560431620), (19, 106231919700), (20, 100920323715), (25, 80736258972), (30, 67280215810), (38, 53115959850), (50, 40368129486), (57, 35410639900), (60, 33640107905), (75, 26912086324), (76, 26557979925), (95, 21246383940), (100, 20184064743), (114, 17705319950), (150, 13456043162), (190, 10623191970), (228, 8852659975), (285, 7082127980), (300, 6728021581), (380, 5311595985), (475, 4249276788), (570, 3541063990), (950, 2124638394), (1140, 1770531995), (1425, 1416425596), (1900, 1062319197), (2850, 708212798), (5700, 354106399), (7109, 283922700), (14218, 141961350), (21327, 94640900), (28436, 70980675), (35545, 56784540), (42654, 47320450), (49811, 40521300), (71090, 28392270), (85308, 23660225), (99622, 20260650), (106635, 18928180), (135071, 14943300), (142180, 14196135), (149433, 13507100), (177725, 11356908), (199244, 10130325), (213270, 9464090), (249055, 8104260), (270142, 7471650), (298866, 6753550), (355450, 5678454), (405213, 4981100), (426540, 4732045), (498110, 4052130), (533175, 3785636), (540284, 3735825), (597732, 3376775), (675355, 2988660), (710900, 2839227), (747165, 2701420), (810426, 2490550), (946409, 2132700), (996220, 2026065), (1066350, 1892818), (1245275, 1620852), (1350710, 1494330)]