147274740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 494968320

約数和(自身を除く): 347693580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 85, 90, 102, 108, 122, 135, 153, 170, 180, 183, 204, 244, 255, 263, 270, 305, 306, 340, 366, 459, 510, 526, 540, 549, 610, 612, 732, 765, 789, 915, 918, 1020, 1037, 1052, 1098, 1220, 1315, 1530, 1578, 1647, 1830, 1836, 2074, 2196, 2295, 2367, 2630, 2745, 3060, 3111, 3156, 3294, 3660, 3945, 4148, 4471, 4590, 4734, 5185, 5260, 5490, 6222, 6588, 7101, 7890, 8235, 8942, 9180, 9333, 9468, 10370, 10980, 11835, 12444, 13413, 14202, 15555, 15780, 16043, 16470, 17884, 18666, 20740, 22355, 23670, 26826, 27999, 28404, 31110, 32086, 32940, 35505, 37332, 40239, 44710, 46665, 47340, 48129, 53652, 55998, 62220, 64172, 67065, 71010, 80215, 80478, 89420, 93330, 96258, 111996, 120717, 134130, 139995, 142020, 144387, 160430, 160956, 186660, 192516, 201195, 240645, 241434, 268260, 272731, 279990, 288774, 320860, 402390, 433161, 481290, 482868, 545462, 559980, 577548, 603585, 721935, 804780, 818193, 866322, 962580, 1090924, 1207170, 1363655, 1443870, 1636386, 1732644, 2165805, 2414340, 2454579, 2727310, 2887740, 3272772, 4090965, 4331610, 4909158, 5454620, 7363737, 8181930, 8663220, 9818316, 12272895, 14727474, 16363860, 24545790, 29454948, 36818685, 49091580, 73637370, 147274740]

約数ペア:

[(1, 147274740), (2, 73637370), (3, 49091580), (4, 36818685), (5, 29454948), (6, 24545790), (9, 16363860), (10, 14727474), (12, 12272895), (15, 9818316), (17, 8663220), (18, 8181930), (20, 7363737), (27, 5454620), (30, 4909158), (34, 4331610), (36, 4090965), (45, 3272772), (51, 2887740), (54, 2727310), (60, 2454579), (61, 2414340), (68, 2165805), (85, 1732644), (90, 1636386), (102, 1443870), (108, 1363655), (122, 1207170), (135, 1090924), (153, 962580), (170, 866322), (180, 818193), (183, 804780), (204, 721935), (244, 603585), (255, 577548), (263, 559980), (270, 545462), (305, 482868), (306, 481290), (340, 433161), (366, 402390), (459, 320860), (510, 288774), (526, 279990), (540, 272731), (549, 268260), (610, 241434), (612, 240645), (732, 201195), (765, 192516), (789, 186660), (915, 160956), (918, 160430), (1020, 144387), (1037, 142020), (1052, 139995), (1098, 134130), (1220, 120717), (1315, 111996), (1530, 96258), (1578, 93330), (1647, 89420), (1830, 80478), (1836, 80215), (2074, 71010), (2196, 67065), (2295, 64172), (2367, 62220), (2630, 55998), (2745, 53652), (3060, 48129), (3111, 47340), (3156, 46665), (3294, 44710), (3660, 40239), (3945, 37332), (4148, 35505), (4471, 32940), (4590, 32086), (4734, 31110), (5185, 28404), (5260, 27999), (5490, 26826), (6222, 23670), (6588, 22355), (7101, 20740), (7890, 18666), (8235, 17884), (8942, 16470), (9180, 16043), (9333, 15780), (9468, 15555), (10370, 14202), (10980, 13413), (11835, 12444)]