145442700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 508050816

約数和(自身を除く): 362608116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 180, 186, 195, 225, 234, 260, 279, 300, 310, 325, 372, 390, 401, 403, 450, 465, 468, 558, 585, 620, 650, 775, 780, 802, 806, 900, 930, 975, 1116, 1170, 1203, 1209, 1300, 1395, 1550, 1604, 1612, 1860, 1950, 2005, 2015, 2325, 2340, 2406, 2418, 2790, 2925, 3100, 3609, 3627, 3900, 4010, 4030, 4650, 4812, 4836, 5213, 5580, 5850, 6015, 6045, 6975, 7218, 7254, 8020, 8060, 9300, 10025, 10075, 10426, 11700, 12030, 12090, 12431, 13950, 14436, 14508, 15639, 18045, 18135, 20050, 20150, 20852, 24060, 24180, 24862, 26065, 27900, 30075, 30225, 31278, 36090, 36270, 37293, 40100, 40300, 46917, 49724, 52130, 60150, 60450, 62155, 62556, 72180, 72540, 74586, 78195, 90225, 90675, 93834, 104260, 111879, 120300, 120900, 124310, 130325, 149172, 156390, 161603, 180450, 181350, 186465, 187668, 223758, 234585, 248620, 260650, 310775, 312780, 323206, 360900, 362700, 372930, 390975, 447516, 469170, 484809, 521300, 559395, 621550, 646412, 745860, 781950, 808015, 932325, 938340, 969618, 1118790, 1172925, 1243100, 1454427, 1563900, 1616030, 1864650, 1939236, 2237580, 2345850, 2424045, 2796975, 2908854, 3232060, 3729300, 4040075, 4691700, 4848090, 5593950, 5817708, 7272135, 8080150, 9696180, 11187900, 12120225, 14544270, 16160300, 24240450, 29088540, 36360675, 48480900, 72721350, 145442700]

約数ペア:

[(1, 145442700), (2, 72721350), (3, 48480900), (4, 36360675), (5, 29088540), (6, 24240450), (9, 16160300), (10, 14544270), (12, 12120225), (13, 11187900), (15, 9696180), (18, 8080150), (20, 7272135), (25, 5817708), (26, 5593950), (30, 4848090), (31, 4691700), (36, 4040075), (39, 3729300), (45, 3232060), (50, 2908854), (52, 2796975), (60, 2424045), (62, 2345850), (65, 2237580), (75, 1939236), (78, 1864650), (90, 1616030), (93, 1563900), (100, 1454427), (117, 1243100), (124, 1172925), (130, 1118790), (150, 969618), (155, 938340), (156, 932325), (180, 808015), (186, 781950), (195, 745860), (225, 646412), (234, 621550), (260, 559395), (279, 521300), (300, 484809), (310, 469170), (325, 447516), (372, 390975), (390, 372930), (401, 362700), (403, 360900), (450, 323206), (465, 312780), (468, 310775), (558, 260650), (585, 248620), (620, 234585), (650, 223758), (775, 187668), (780, 186465), (802, 181350), (806, 180450), (900, 161603), (930, 156390), (975, 149172), (1116, 130325), (1170, 124310), (1203, 120900), (1209, 120300), (1300, 111879), (1395, 104260), (1550, 93834), (1604, 90675), (1612, 90225), (1860, 78195), (1950, 74586), (2005, 72540), (2015, 72180), (2325, 62556), (2340, 62155), (2406, 60450), (2418, 60150), (2790, 52130), (2925, 49724), (3100, 46917), (3609, 40300), (3627, 40100), (3900, 37293), (4010, 36270), (4030, 36090), (4650, 31278), (4812, 30225), (4836, 30075), (5213, 27900), (5580, 26065), (5850, 24862), (6015, 24180), (6045, 24060), (6975, 20852), (7218, 20150), (7254, 20050), (8020, 18135), (8060, 18045), (9300, 15639), (10025, 14508), (10075, 14436), (10426, 13950), (11700, 12431), (12030, 12090)]